Finding the Fourth Proportional to 59,256.16, 81,782.40 and 34,100.80

Step by Step Solution

1. Step 1: Write the proportion equation
   59,256.16 : 81,782.40 = 34,100.80 : x
2. Step 2: Convert to fraction form
   59,256.16/81,782.40 = 34,100.80/x
3. Step 3: Cross multiply
   59,256.16x = 81,782.40 × 34,100.80
4. Step 4: Simplify right side
   59,256.16x = 2,788,845,265.92
5. Step 5: Solve for x
   x = 2,788,845,265.92/59,256.16
6. Step 6: Final answer
   x = 47,064.23