Finding the Fourth Proportional to 37,084.52, 55,630.19 and 12,124.70

Step by Step Solution

1. Step 1: Write the proportion equation
   37,084.52 : 55,630.19 = 12,124.70 : x
2. Step 2: Convert to fraction form
   37,084.52/55,630.19 = 12,124.70/x
3. Step 3: Cross multiply
   37,084.52x = 55,630.19 × 12,124.70
4. Step 4: Simplify right side
   37,084.52x = 674,499,116.85
5. Step 5: Solve for x
   x = 674,499,116.85/37,084.52
6. Step 6: Final answer
   x = 18,188.16