Finding the Fourth Proportional to 31,906,111.44, 47,849,128.64 and 10,335,708.56

Step by Step Solution

1. Step 1: Write the proportion equation
   31,906,111.44 : 47,849,128.64 = 10,335,708.56 : x
2. Step 2: Convert to fraction form
   31,906,111.44/47,849,128.64 = 10,335,708.56/x
3. Step 3: Cross multiply
   31,906,111.44x = 47,849,128.64 × 10,335,708.56
4. Step 4: Simplify right side
   31,906,111.44x = 494,554,648,472,989.19
5. Step 5: Solve for x
   x = 494,554,648,472,989.19/31,906,111.44
6. Step 6: Final answer
   x = 15,500,310.95