Finding the Fourth Proportional to 52,014.56, 71,780.06 and 28,141.24

Step by Step Solution

1. Step 1: Write the proportion equation
   52,014.56 : 71,780.06 = 28,141.24 : x
2. Step 2: Convert to fraction form
   52,014.56/71,780.06 = 28,141.24/x
3. Step 3: Cross multiply
   52,014.56x = 71,780.06 × 28,141.24
4. Step 4: Simplify right side
   52,014.56x = 2,019,979,895.67
5. Step 5: Solve for x
   x = 2,019,979,895.67/52,014.56
6. Step 6: Final answer
   x = 38,834.89