Finding the Fourth Proportional to 10,458,314.52, 15,688,375.52 and 2,885,280.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,458,314.52 : 15,688,375.52 = 2,885,280.24 : x
2. Step 2: Convert to fraction form
   10,458,314.52/15,688,375.52 = 2,885,280.24/x
3. Step 3: Cross multiply
   10,458,314.52x = 15,688,375.52 × 2,885,280.24
4. Step 4: Simplify right side
   10,458,314.52x = 45,265,359,885,555.73
5. Step 5: Solve for x
   x = 45,265,359,885,555.73/10,458,314.52
6. Step 6: Final answer
   x = 4,328,169.69