Finding the Fourth Proportional to 42,656,445,435,532, 58,864,893,440,308 and 25,098,904,415,168

Step by Step Solution

1. Step 1: Write the proportion equation
   42,656,445,435,532 : 58,864,893,440,308 = 25,098,904,415,168 : x
2. Step 2: Convert to fraction form
   42,656,445,435,532/58,864,893,440,308 = 25,098,904,415,168/x
3. Step 3: Cross multiply
   42,656,445,435,532x = 58,864,893,440,308 × 25,098,904,415,168
4. Step 4: Simplify right side
   42,656,445,435,532x = 1,477,444,333,867,340,261,069,160,448
5. Step 5: Solve for x
   x = 1,477,444,333,867,340,261,069,160,448/42,656,445,435,532
6. Step 6: Final answer
   x = 34,635,898,954,596.38