Finding the Fourth Proportional to 10,753,760.31, 14,845,673.82 and 7,287,411.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,753,760.31 : 14,845,673.82 = 7,287,411.48 : x
2. Step 2: Convert to fraction form
   10,753,760.31/14,845,673.82 = 7,287,411.48/x
3. Step 3: Cross multiply
   10,753,760.31x = 14,845,673.82 × 7,287,411.48
4. Step 4: Simplify right side
   10,753,760.31x = 108,186,533,824,203.47
5. Step 5: Solve for x
   x = 108,186,533,824,203.47/10,753,760.31
6. Step 6: Final answer
   x = 10,060,344.54