Finding the Fourth Proportional to 57,992,562.78, 80,027,688.06 and 31,886,897.82

Step by Step Solution

1. Step 1: Write the proportion equation
   57,992,562.78 : 80,027,688.06 = 31,886,897.82 : x
2. Step 2: Convert to fraction form
   57,992,562.78/80,027,688.06 = 31,886,897.82/x
3. Step 3: Cross multiply
   57,992,562.78x = 80,027,688.06 × 31,886,897.82
4. Step 4: Simplify right side
   57,992,562.78x = 2,551,834,711,940,054
5. Step 5: Solve for x
   x = 2,551,834,711,940,054/57,992,562.78
6. Step 6: Final answer
   x = 44,002,792.59