Finding the Fourth Proportional to 52,335.83, 72,221.90 and 29,676.89

Step by Step Solution

1. Step 1: Write the proportion equation
   52,335.83 : 72,221.90 = 29,676.89 : x
2. Step 2: Convert to fraction form
   52,335.83/72,221.90 = 29,676.89/x
3. Step 3: Cross multiply
   52,335.83x = 72,221.90 × 29,676.89
4. Step 4: Simplify right side
   52,335.83x = 2,143,321,254.52
5. Step 5: Solve for x
   x = 2,143,321,254.52/52,335.83
6. Step 6: Final answer
   x = 40,953.23