Finding the Fourth Proportional to 63,143.10, 87,134.73 and 34,462.02

Step by Step Solution

1. Step 1: Write the proportion equation
   63,143.10 : 87,134.73 = 34,462.02 : x
2. Step 2: Convert to fraction form
   63,143.10/87,134.73 = 34,462.02/x
3. Step 3: Cross multiply
   63,143.10x = 87,134.73 × 34,462.02
4. Step 4: Simplify right side
   63,143.10x = 3,002,838,807.95
5. Step 5: Solve for x
   x = 3,002,838,807.95/63,143.10
6. Step 6: Final answer
   x = 47,556.09