Finding the Fourth Proportional to 52,326.41, 72,189.13 and 29,660.59

Step by Step Solution

1. Step 1: Write the proportion equation
   52,326.41 : 72,189.13 = 29,660.59 : x
2. Step 2: Convert to fraction form
   52,326.41/72,189.13 = 29,660.59/x
3. Step 3: Cross multiply
   52,326.41x = 72,189.13 × 29,660.59
4. Step 4: Simplify right side
   52,326.41x = 2,141,172,223.43
5. Step 5: Solve for x
   x = 2,141,172,223.43/52,326.41
6. Step 6: Final answer
   x = 40,919.53