Finding the Fourth Proportional to 7,518,565.13, 10,375,593.72 and 4,080,806.15

Step by Step Solution

1. Step 1: Write the proportion equation
   7,518,565.13 : 10,375,593.72 = 4,080,806.15 : x
2. Step 2: Convert to fraction form
   7,518,565.13/10,375,593.72 = 4,080,806.15/x
3. Step 3: Cross multiply
   7,518,565.13x = 10,375,593.72 × 4,080,806.15
4. Step 4: Simplify right side
   7,518,565.13x = 42,340,786,662,477.38
5. Step 5: Solve for x
   x = 42,340,786,662,477.38/7,518,565.13
6. Step 6: Final answer
   x = 5,631,498.29