Finding the Fourth Proportional to 10,520,756.28, 14,518,500.30 and 5,874,613.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,520,756.28 : 14,518,500.30 = 5,874,613.08 : x
2. Step 2: Convert to fraction form
   10,520,756.28/14,518,500.30 = 5,874,613.08/x
3. Step 3: Cross multiply
   10,520,756.28x = 14,518,500.30 × 5,874,613.08
4. Step 4: Simplify right side
   10,520,756.28x = 85,290,571,764,363.92
5. Step 5: Solve for x
   x = 85,290,571,764,363.92/10,520,756.28
6. Step 6: Final answer
   x = 8,106,886.00