Finding the Fourth Proportional to 962,407.76, 1,328,088.84 and 532,688.72

Step by Step Solution

1. Step 1: Write the proportion equation
   962,407.76 : 1,328,088.84 = 532,688.72 : x
2. Step 2: Convert to fraction form
   962,407.76/1,328,088.84 = 532,688.72/x
3. Step 3: Cross multiply
   962,407.76x = 1,328,088.84 × 532,688.72
4. Step 4: Simplify right side
   962,407.76x = 707,457,944,225.89
5. Step 5: Solve for x
   x = 707,457,944,225.89/962,407.76
6. Step 6: Final answer
   x = 735,091.69