Finding the Fourth Proportional to 52,339.55, 72,212.27 and 29,676.76

Step by Step Solution

1. Step 1: Write the proportion equation
   52,339.55 : 72,212.27 = 29,676.76 : x
2. Step 2: Convert to fraction form
   52,339.55/72,212.27 = 29,676.76/x
3. Step 3: Cross multiply
   52,339.55x = 72,212.27 × 29,676.76
4. Step 4: Simplify right side
   52,339.55x = 2,143,026,099.51
5. Step 5: Solve for x
   x = 2,143,026,099.51/52,339.55
6. Step 6: Final answer
   x = 40,944.68