Finding the Fourth Proportional to 74,910,729.02, 112,363,560.86 and 26,387,314.72

Step by Step Solution

1. Step 1: Write the proportion equation
   74,910,729.02 : 112,363,560.86 = 26,387,314.72 : x
2. Step 2: Convert to fraction form
   74,910,729.02/112,363,560.86 = 26,387,314.72/x
3. Step 3: Cross multiply
   74,910,729.02x = 112,363,560.86 × 26,387,314.72
4. Step 4: Simplify right side
   74,910,729.02x = 2,964,972,643,059,848.50
5. Step 5: Solve for x
   x = 2,964,972,643,059,848.50/74,910,729.02
6. Step 6: Final answer
   x = 39,580,079.94