Finding the Fourth Proportional to 58,915.42, 81,276.42 and 35,028.52

Step by Step Solution

1. Step 1: Write the proportion equation
   58,915.42 : 81,276.42 = 35,028.52 : x
2. Step 2: Convert to fraction form
   58,915.42/81,276.42 = 35,028.52/x
3. Step 3: Cross multiply
   58,915.42x = 81,276.42 × 35,028.52
4. Step 4: Simplify right side
   58,915.42x = 2,846,992,703.50
5. Step 5: Solve for x
   x = 2,846,992,703.50/58,915.42
6. Step 6: Final answer
   x = 48,323.39