Finding the Fourth Proportional to 59,076.88, 81,480 and 37,858.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,076.88 : 81,480 = 37,858.12 : x
2. Step 2: Convert to fraction form
   59,076.88/81,480 = 37,858.12/x
3. Step 3: Cross multiply
   59,076.88x = 81,480 × 37,858.12
4. Step 4: Simplify right side
   59,076.88x = 3,084,679,617.60
5. Step 5: Solve for x
   x = 3,084,679,617.60/59,076.88
6. Step 6: Final answer
   x = 52,214.67