Finding the Fourth Proportional to 52,162.72, 71,994.88 and 29,501.76

Step by Step Solution

1. Step 1: Write the proportion equation
   52,162.72 : 71,994.88 = 29,501.76 : x
2. Step 2: Convert to fraction form
   52,162.72/71,994.88 = 29,501.76/x
3. Step 3: Cross multiply
   52,162.72x = 71,994.88 × 29,501.76
4. Step 4: Simplify right side
   52,162.72x = 2,123,975,670.99
5. Step 5: Solve for x
   x = 2,123,975,670.99/52,162.72
6. Step 6: Final answer
   x = 40,718.27