Finding the Fourth Proportional to 37,234.58, 55,854.58 and 13,861

Step by Step Solution

1. Step 1: Write the proportion equation
   37,234.58 : 55,854.58 = 13,861 : x
2. Step 2: Convert to fraction form
   37,234.58/55,854.58 = 13,861/x
3. Step 3: Cross multiply
   37,234.58x = 55,854.58 × 13,861
4. Step 4: Simplify right side
   37,234.58x = 774,200,333.38
5. Step 5: Solve for x
   x = 774,200,333.38/37,234.58
6. Step 6: Final answer
   x = 20,792.51