Finding the Fourth Proportional to 6,499,733.12, 8,969,521.76 and 3,599,061.70

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499,733.12 : 8,969,521.76 = 3,599,061.70 : x
2. Step 2: Convert to fraction form
   6,499,733.12/8,969,521.76 = 3,599,061.70/x
3. Step 3: Cross multiply
   6,499,733.12x = 8,969,521.76 × 3,599,061.70
4. Step 4: Simplify right side
   6,499,733.12x = 32,281,862,233,732.59
5. Step 5: Solve for x
   x = 32,281,862,233,732.59/6,499,733.12
6. Step 6: Final answer
   x = 4,966,644.27