Finding the Fourth Proportional to 7,002,958.54, 9,664,092.02 and 3,863,151.40

Step by Step Solution

1. Step 1: Write the proportion equation
   7,002,958.54 : 9,664,092.02 = 3,863,151.40 : x
2. Step 2: Convert to fraction form
   7,002,958.54/9,664,092.02 = 3,863,151.40/x
3. Step 3: Cross multiply
   7,002,958.54x = 9,664,092.02 × 3,863,151.40
4. Step 4: Simplify right side
   7,002,958.54x = 37,333,850,549,155.62
5. Step 5: Solve for x
   x = 37,333,850,549,155.62/7,002,958.54
6. Step 6: Final answer
   x = 5,331,154.02