Finding the Fourth Proportional to 1,035,443.72, 1,429,353.27 and 696,108.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035,443.72 : 1,429,353.27 = 696,108.80 : x
2. Step 2: Convert to fraction form
   1,035,443.72/1,429,353.27 = 696,108.80/x
3. Step 3: Cross multiply
   1,035,443.72x = 1,429,353.27 × 696,108.80
4. Step 4: Simplify right side
   1,035,443.72x = 994,985,393,129.16
5. Step 5: Solve for x
   x = 994,985,393,129.16/1,035,443.72
6. Step 6: Final answer
   x = 960,926.58