Finding the Fourth Proportional to 68,522,245.88, 94,456,088.33 and 42,011,519.22

Step by Step Solution

1. Step 1: Write the proportion equation
   68,522,245.88 : 94,456,088.33 = 42,011,519.22 : x
2. Step 2: Convert to fraction form
   68,522,245.88/94,456,088.33 = 42,011,519.22/x
3. Step 3: Cross multiply
   68,522,245.88x = 94,456,088.33 × 42,011,519.22
4. Step 4: Simplify right side
   68,522,245.88x = 3,968,243,770,111,755
5. Step 5: Solve for x
   x = 3,968,243,770,111,755/68,522,245.88
6. Step 6: Final answer
   x = 57,911,758.72