Finding the Fourth Proportional to 7,516,974.90, 10,373,425.42 and 4,079,215.92

Step by Step Solution

1. Step 1: Write the proportion equation
   7,516,974.90 : 10,373,425.42 = 4,079,215.92 : x
2. Step 2: Convert to fraction form
   7,516,974.90/10,373,425.42 = 4,079,215.92/x
3. Step 3: Cross multiply
   7,516,974.90x = 10,373,425.42 × 4,079,215.92
4. Step 4: Simplify right side
   7,516,974.90x = 42,315,442,118,196.69
5. Step 5: Solve for x
   x = 42,315,442,118,196.69/7,516,974.90
6. Step 6: Final answer
   x = 5,629,318.00