Finding the Fourth Proportional to 52,379.98, 72,291.82 and 29,724.56

Step by Step Solution

1. Step 1: Write the proportion equation
   52,379.98 : 72,291.82 = 29,724.56 : x
2. Step 2: Convert to fraction form
   52,379.98/72,291.82 = 29,724.56/x
3. Step 3: Cross multiply
   52,379.98x = 72,291.82 × 29,724.56
4. Step 4: Simplify right side
   52,379.98x = 2,148,842,541.10
5. Step 5: Solve for x
   x = 2,148,842,541.10/52,379.98
6. Step 6: Final answer
   x = 41,024.12