Finding the Fourth Proportional to 89,830.60, 134,735.10 and 37,234.60

Step by Step Solution

1. Step 1: Write the proportion equation
   89,830.60 : 134,735.10 = 37,234.60 : x
2. Step 2: Convert to fraction form
   89,830.60/134,735.10 = 37,234.60/x
3. Step 3: Cross multiply
   89,830.60x = 134,735.10 × 37,234.60
4. Step 4: Simplify right side
   89,830.60x = 5,016,807,554.46
5. Step 5: Solve for x
   x = 5,016,807,554.46/89,830.60
6. Step 6: Final answer
   x = 55,847.42