Finding the Fourth Proportional to 37,084.64, 55,630.38 and 12,124.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,084.64 : 55,630.38 = 12,124.82 : x
2. Step 2: Convert to fraction form
   37,084.64/55,630.38 = 12,124.82/x
3. Step 3: Cross multiply
   37,084.64x = 55,630.38 × 12,124.82
4. Step 4: Simplify right side
   37,084.64x = 674,508,344.03
5. Step 5: Solve for x
   x = 674,508,344.03/37,084.64
6. Step 6: Final answer
   x = 18,188.35