Finding the Fourth Proportional to 7,518,446.69, 10,375,178.90 and 4,080,613.91

Step by Step Solution

1. Step 1: Write the proportion equation
   7,518,446.69 : 10,375,178.90 = 4,080,613.91 : x
2. Step 2: Convert to fraction form
   7,518,446.69/10,375,178.90 = 4,080,613.91/x
3. Step 3: Cross multiply
   7,518,446.69x = 10,375,178.90 × 4,080,613.91
4. Step 4: Simplify right side
   7,518,446.69x = 42,337,099,265,799.53
5. Step 5: Solve for x
   x = 42,337,099,265,799.53/7,518,446.69
6. Step 6: Final answer
   x = 5,631,096.56