Finding the Fourth Proportional to 31,460,339.88, 47,179,092.06 and 10,984,311

Step by Step Solution

1. Step 1: Write the proportion equation
   31,460,339.88 : 47,179,092.06 = 10,984,311 : x
2. Step 2: Convert to fraction form
   31,460,339.88/47,179,092.06 = 10,984,311/x
3. Step 3: Cross multiply
   31,460,339.88x = 47,179,092.06 × 10,984,311
4. Step 4: Simplify right side
   31,460,339.88x = 518,229,819,884,670.69
5. Step 5: Solve for x
   x = 518,229,819,884,670.69/31,460,339.88
6. Step 6: Final answer
   x = 16,472,480.01