Finding the Fourth Proportional to 63,150.63, 87,147.86 and 34,856.31

Step by Step Solution

1. Step 1: Write the proportion equation
   63,150.63 : 87,147.86 = 34,856.31 : x
2. Step 2: Convert to fraction form
   63,150.63/87,147.86 = 34,856.31/x
3. Step 3: Cross multiply
   63,150.63x = 87,147.86 × 34,856.31
4. Step 4: Simplify right side
   63,150.63x = 3,037,652,824.00
5. Step 5: Solve for x
   x = 3,037,652,824.00/63,150.63
6. Step 6: Final answer
   x = 48,101.70