Finding the Fourth Proportional to 37,219.71, 55,798.18 and 16,143.89

Step by Step Solution

1. Step 1: Write the proportion equation
   37,219.71 : 55,798.18 = 16,143.89 : x
2. Step 2: Convert to fraction form
   37,219.71/55,798.18 = 16,143.89/x
3. Step 3: Cross multiply
   37,219.71x = 55,798.18 × 16,143.89
4. Step 4: Simplify right side
   37,219.71x = 900,799,360.77
5. Step 5: Solve for x
   x = 900,799,360.77/37,219.71
6. Step 6: Final answer
   x = 24,202.21