Finding the Fourth Proportional to 31,832.76, 47,515.47 and 29,487

Step by Step Solution

1. Step 1: Write the proportion equation
   31,832.76 : 47,515.47 = 29,487 : x
2. Step 2: Convert to fraction form
   31,832.76/47,515.47 = 29,487/x
3. Step 3: Cross multiply
   31,832.76x = 47,515.47 × 29,487
4. Step 4: Simplify right side
   31,832.76x = 1,401,088,663.89
5. Step 5: Solve for x
   x = 1,401,088,663.89/31,832.76
6. Step 6: Final answer
   x = 44,014.05