Finding the Fourth Proportional to 1,059,929.92, 1,462,702.24 and 607,222.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,929.92 : 1,462,702.24 = 607,222.72 : x
2. Step 2: Convert to fraction form
   1,059,929.92/1,462,702.24 = 607,222.72/x
3. Step 3: Cross multiply
   1,059,929.92x = 1,462,702.24 × 607,222.72
4. Step 4: Simplify right side
   1,059,929.92x = 888,186,032,722.89
5. Step 5: Solve for x
   x = 888,186,032,722.89/1,059,929.92
6. Step 6: Final answer
   x = 837,966.75