Finding the Fourth Proportional to 37,101.60, 55,658.52 and 18,382.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,101.60 : 55,658.52 = 18,382.50 : x
2. Step 2: Convert to fraction form
   37,101.60/55,658.52 = 18,382.50/x
3. Step 3: Cross multiply
   37,101.60x = 55,658.52 × 18,382.50
4. Step 4: Simplify right side
   37,101.60x = 1,023,142,743.90
5. Step 5: Solve for x
   x = 1,023,142,743.90/37,101.60
6. Step 6: Final answer
   x = 27,576.78