Finding the Fourth Proportional to 59,868.79, 82,630.90 and 34,392.63

Step by Step Solution

1. Step 1: Write the proportion equation
   59,868.79 : 82,630.90 = 34,392.63 : x
2. Step 2: Convert to fraction form
   59,868.79/82,630.90 = 34,392.63/x
3. Step 3: Cross multiply
   59,868.79x = 82,630.90 × 34,392.63
4. Step 4: Simplify right side
   59,868.79x = 2,841,893,970.27
5. Step 5: Solve for x
   x = 2,841,893,970.27/59,868.79
6. Step 6: Final answer
   x = 47,468.71