Finding the Fourth Proportional to 89,755.20, 134,731.25 and 37,201.59

Step by Step Solution

1. Step 1: Write the proportion equation
   89,755.20 : 134,731.25 = 37,201.59 : x
2. Step 2: Convert to fraction form
   89,755.20/134,731.25 = 37,201.59/x
3. Step 3: Cross multiply
   89,755.20x = 134,731.25 × 37,201.59
4. Step 4: Simplify right side
   89,755.20x = 5,012,216,722.69
5. Step 5: Solve for x
   x = 5,012,216,722.69/89,755.20
6. Step 6: Final answer
   x = 55,843.19