Finding the Fourth Proportional to 63,127.76, 87,124.61 and 43,995.15

Step by Step Solution

1. Step 1: Write the proportion equation
   63,127.76 : 87,124.61 = 43,995.15 : x
2. Step 2: Convert to fraction form
   63,127.76/87,124.61 = 43,995.15/x
3. Step 3: Cross multiply
   63,127.76x = 87,124.61 × 43,995.15
4. Step 4: Simplify right side
   63,127.76x = 3,833,060,395.63
5. Step 5: Solve for x
   x = 3,833,060,395.63/63,127.76
6. Step 6: Final answer
   x = 60,719.10