Finding the Fourth Proportional to 88,978.37, 133,374.57 and 29,765.33

Step by Step Solution

1. Step 1: Write the proportion equation
   88,978.37 : 133,374.57 = 29,765.33 : x
2. Step 2: Convert to fraction form
   88,978.37/133,374.57 = 29,765.33/x
3. Step 3: Cross multiply
   88,978.37x = 133,374.57 × 29,765.33
4. Step 4: Simplify right side
   88,978.37x = 3,969,938,089.66
5. Step 5: Solve for x
   x = 3,969,938,089.66/88,978.37
6. Step 6: Final answer
   x = 44,616.89