Finding the Fourth Proportional to 7,329,541.89, 10,115,981.90 and 4,067,404.47

Step by Step Solution

1. Step 1: Write the proportion equation
   7,329,541.89 : 10,115,981.90 = 4,067,404.47 : x
2. Step 2: Convert to fraction form
   7,329,541.89/10,115,981.90 = 4,067,404.47/x
3. Step 3: Cross multiply
   7,329,541.89x = 10,115,981.90 × 4,067,404.47
4. Step 4: Simplify right side
   7,329,541.89x = 41,145,789,978,162.07
5. Step 5: Solve for x
   x = 41,145,789,978,162.07/7,329,541.89
6. Step 6: Final answer
   x = 5,613,691.91