Finding the Fourth Proportional to 89,824.60, 134,726.10 and 37,228.60

Step by Step Solution

1. Step 1: Write the proportion equation
   89,824.60 : 134,726.10 = 37,228.60 : x
2. Step 2: Convert to fraction form
   89,824.60/134,726.10 = 37,228.60/x
3. Step 3: Cross multiply
   89,824.60x = 134,726.10 × 37,228.60
4. Step 4: Simplify right side
   89,824.60x = 5,015,664,086.46
5. Step 5: Solve for x
   x = 5,015,664,086.46/89,824.60
6. Step 6: Final answer
   x = 55,838.42