Finding the Fourth Proportional to 59,090.48, 88,505.49 and 48,842.49

Step by Step Solution

1. Step 1: Write the proportion equation
   59,090.48 : 88,505.49 = 48,842.49 : x
2. Step 2: Convert to fraction form
   59,090.48/88,505.49 = 48,842.49/x
3. Step 3: Cross multiply
   59,090.48x = 88,505.49 × 48,842.49
4. Step 4: Simplify right side
   59,090.48x = 4,322,829,025.33
5. Step 5: Solve for x
   x = 4,322,829,025.33/59,090.48
6. Step 6: Final answer
   x = 73,156.10