Finding the Fourth Proportional to 31,692,162.69, 47,541,454.83 and 10,939,896.06

Step by Step Solution

1. Step 1: Write the proportion equation
   31,692,162.69 : 47,541,454.83 = 10,939,896.06 : x
2. Step 2: Convert to fraction form
   31,692,162.69/47,541,454.83 = 10,939,896.06/x
3. Step 3: Cross multiply
   31,692,162.69x = 47,541,454.83 × 10,939,896.06
4. Step 4: Simplify right side
   31,692,162.69x = 520,098,574,381,385
5. Step 5: Solve for x
   x = 520,098,574,381,385/31,692,162.69
6. Step 6: Final answer
   x = 16,410,952.43