Finding the Fourth Proportional to 63,145.32, 87,139.56 and 34,851.24

Step by Step Solution

1. Step 1: Write the proportion equation
   63,145.32 : 87,139.56 = 34,851.24 : x
2. Step 2: Convert to fraction form
   63,145.32/87,139.56 = 34,851.24/x
3. Step 3: Cross multiply
   63,145.32x = 87,139.56 × 34,851.24
4. Step 4: Simplify right side
   63,145.32x = 3,036,921,719.05
5. Step 5: Solve for x
   x = 3,036,921,719.05/63,145.32
6. Step 6: Final answer
   x = 48,094.17