Finding the Fourth Proportional to 6,152,521.76, 8,490,431.76 and 3,575,710.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,152,521.76 : 8,490,431.76 = 3,575,710.88 : x
2. Step 2: Convert to fraction form
   6,152,521.76/8,490,431.76 = 3,575,710.88/x
3. Step 3: Cross multiply
   6,152,521.76x = 8,490,431.76 × 3,575,710.88
4. Step 4: Simplify right side
   6,152,521.76x = 30,359,329,220,129.55
5. Step 5: Solve for x
   x = 30,359,329,220,129.55/6,152,521.76
6. Step 6: Final answer
   x = 4,934,452.96