Finding the Fourth Proportional to 52,443.38, 72,372.36 and 29,782.84

Step by Step Solution

1. Step 1: Write the proportion equation
   52,443.38 : 72,372.36 = 29,782.84 : x
2. Step 2: Convert to fraction form
   52,443.38/72,372.36 = 29,782.84/x
3. Step 3: Cross multiply
   52,443.38x = 72,372.36 × 29,782.84
4. Step 4: Simplify right side
   52,443.38x = 2,155,454,269.39
5. Step 5: Solve for x
   x = 2,155,454,269.39/52,443.38
6. Step 6: Final answer
   x = 41,100.60