Finding the Fourth Proportional to 7,499,512.20, 10,349,275.32 and 4,061,674.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,499,512.20 : 10,349,275.32 = 4,061,674.56 : x
2. Step 2: Convert to fraction form
   7,499,512.20/10,349,275.32 = 4,061,674.56/x
3. Step 3: Cross multiply
   7,499,512.20x = 10,349,275.32 × 4,061,674.56
4. Step 4: Simplify right side
   7,499,512.20x = 42,035,388,281,679.86
5. Step 5: Solve for x
   x = 42,035,388,281,679.86/7,499,512.20
6. Step 6: Final answer
   x = 5,605,082.99