Finding the Fourth Proportional to 922,162.52, 1,272,581.80 and 514,264.82

Step by Step Solution

1. Step 1: Write the proportion equation
   922,162.52 : 1,272,581.80 = 514,264.82 : x
2. Step 2: Convert to fraction form
   922,162.52/1,272,581.80 = 514,264.82/x
3. Step 3: Cross multiply
   922,162.52x = 1,272,581.80 × 514,264.82
4. Step 4: Simplify right side
   922,162.52x = 654,444,042,663.71
5. Step 5: Solve for x
   x = 654,444,042,663.71/922,162.52
6. Step 6: Final answer
   x = 709,684.06