Finding the Fourth Proportional to 47,123.76, 65,003.72 and 29,429.04

Step by Step Solution

1. Step 1: Write the proportion equation
   47,123.76 : 65,003.72 = 29,429.04 : x
2. Step 2: Convert to fraction form
   47,123.76/65,003.72 = 29,429.04/x
3. Step 3: Cross multiply
   47,123.76x = 65,003.72 × 29,429.04
4. Step 4: Simplify right side
   47,123.76x = 1,912,997,076.03
5. Step 5: Solve for x
   x = 1,912,997,076.03/47,123.76
6. Step 6: Final answer
   x = 40,595.17