Finding the Fourth Proportional to 52,710.88, 72,744.24 and 30,362.08

Step by Step Solution

1. Step 1: Write the proportion equation
   52,710.88 : 72,744.24 = 30,362.08 : x
2. Step 2: Convert to fraction form
   52,710.88/72,744.24 = 30,362.08/x
3. Step 3: Cross multiply
   52,710.88x = 72,744.24 × 30,362.08
4. Step 4: Simplify right side
   52,710.88x = 2,208,666,434.42
5. Step 5: Solve for x
   x = 2,208,666,434.42/52,710.88
6. Step 6: Final answer
   x = 41,901.53