Finding the Fourth Proportional to 10,460,498.66, 15,690,904.50 and 3,983,931.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,460,498.66 : 15,690,904.50 = 3,983,931.67 : x
2. Step 2: Convert to fraction form
   10,460,498.66/15,690,904.50 = 3,983,931.67/x
3. Step 3: Cross multiply
   10,460,498.66x = 15,690,904.50 × 3,983,931.67
4. Step 4: Simplify right side
   10,460,498.66x = 62,511,491,388,109.15
5. Step 5: Solve for x
   x = 62,511,491,388,109.15/10,460,498.66
6. Step 6: Final answer
   x = 5,975,957.12