Finding the Fourth Proportional to 59,128.84, 81,598.76 and 35,269.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,128.84 : 81,598.76 = 35,269.48 : x
2. Step 2: Convert to fraction form
   59,128.84/81,598.76 = 35,269.48/x
3. Step 3: Cross multiply
   59,128.84x = 81,598.76 × 35,269.48
4. Step 4: Simplify right side
   59,128.84x = 2,877,945,833.84
5. Step 5: Solve for x
   x = 2,877,945,833.84/59,128.84
6. Step 6: Final answer
   x = 48,672.46