Finding the Fourth Proportional to 49,627,796.38, 74,373,592.57 and 31,399,359.82

Step by Step Solution

1. Step 1: Write the proportion equation
   49,627,796.38 : 74,373,592.57 = 31,399,359.82 : x
2. Step 2: Convert to fraction form
   49,627,796.38/74,373,592.57 = 31,399,359.82/x
3. Step 3: Cross multiply
   49,627,796.38x = 74,373,592.57 × 31,399,359.82
4. Step 4: Simplify right side
   49,627,796.38x = 2,335,283,193,947,076
5. Step 5: Solve for x
   x = 2,335,283,193,947,076/49,627,796.38
6. Step 6: Final answer
   x = 47,055,951.79