Finding the Fourth Proportional to 52,861.56, 72,972.24 and 37,008.24

Step by Step Solution

1. Step 1: Write the proportion equation
   52,861.56 : 72,972.24 = 37,008.24 : x
2. Step 2: Convert to fraction form
   52,861.56/72,972.24 = 37,008.24/x
3. Step 3: Cross multiply
   52,861.56x = 72,972.24 × 37,008.24
4. Step 4: Simplify right side
   52,861.56x = 2,700,574,171.26
5. Step 5: Solve for x
   x = 2,700,574,171.26/52,861.56
6. Step 6: Final answer
   x = 51,087.67