Finding the Fourth Proportional to 52,386.29, 72,262.37 and 38,029.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,386.29 : 72,262.37 = 38,029.25 : x
2. Step 2: Convert to fraction form
   52,386.29/72,262.37 = 38,029.25/x
3. Step 3: Cross multiply
   52,386.29x = 72,262.37 × 38,029.25
4. Step 4: Simplify right side
   52,386.29x = 2,748,083,182.86
5. Step 5: Solve for x
   x = 2,748,083,182.86/52,386.29
6. Step 6: Final answer
   x = 52,458.06