Finding the Fourth Proportional to 63,106.50, 87,088.61 and 34,426.63

Step by Step Solution

1. Step 1: Write the proportion equation
   63,106.50 : 87,088.61 = 34,426.63 : x
2. Step 2: Convert to fraction form
   63,106.50/87,088.61 = 34,426.63/x
3. Step 3: Cross multiply
   63,106.50x = 87,088.61 × 34,426.63
4. Step 4: Simplify right side
   63,106.50x = 2,998,166,963.83
5. Step 5: Solve for x
   x = 2,998,166,963.83/63,106.50
6. Step 6: Final answer
   x = 47,509.64