Finding the Fourth Proportional to 63,124.64, 87,111.78 and 34,830.18

Step by Step Solution

1. Step 1: Write the proportion equation
   63,124.64 : 87,111.78 = 34,830.18 : x
2. Step 2: Convert to fraction form
   63,124.64/87,111.78 = 34,830.18/x
3. Step 3: Cross multiply
   63,124.64x = 87,111.78 × 34,830.18
4. Step 4: Simplify right side
   63,124.64x = 3,034,118,977.52
5. Step 5: Solve for x
   x = 3,034,118,977.52/63,124.64
6. Step 6: Final answer
   x = 48,065.53