Finding the Fourth Proportional to 37,084.77, 55,630.56 and 12,124.95

Step by Step Solution

1. Step 1: Write the proportion equation
   37,084.77 : 55,630.56 = 12,124.95 : x
2. Step 2: Convert to fraction form
   37,084.77/55,630.56 = 12,124.95/x
3. Step 3: Cross multiply
   37,084.77x = 55,630.56 × 12,124.95
4. Step 4: Simplify right side
   37,084.77x = 674,517,758.47
5. Step 5: Solve for x
   x = 674,517,758.47/37,084.77
6. Step 6: Final answer
   x = 18,188.54