Finding the Fourth Proportional to 52,737.56, 72,759.73 and 30,060.19

Step by Step Solution

1. Step 1: Write the proportion equation
   52,737.56 : 72,759.73 = 30,060.19 : x
2. Step 2: Convert to fraction form
   52,737.56/72,759.73 = 30,060.19/x
3. Step 3: Cross multiply
   52,737.56x = 72,759.73 × 30,060.19
4. Step 4: Simplify right side
   52,737.56x = 2,187,171,308.15
5. Step 5: Solve for x
   x = 2,187,171,308.15/52,737.56
6. Step 6: Final answer
   x = 41,472.74