Finding the Fourth Proportional to 63,124.79, 87,112.15 and 34,830.48

Step by Step Solution

1. Step 1: Write the proportion equation
   63,124.79 : 87,112.15 = 34,830.48 : x
2. Step 2: Convert to fraction form
   63,124.79/87,112.15 = 34,830.48/x
3. Step 3: Cross multiply
   63,124.79x = 87,112.15 × 34,830.48
4. Step 4: Simplify right side
   63,124.79x = 3,034,157,998.33
5. Step 5: Solve for x
   x = 3,034,157,998.33/63,124.79
6. Step 6: Final answer
   x = 48,066.03