Finding the Fourth Proportional to 47,123.58, 65,033.61 and 29,230.47

Step by Step Solution

1. Step 1: Write the proportion equation
   47,123.58 : 65,033.61 = 29,230.47 : x
2. Step 2: Convert to fraction form
   47,123.58/65,033.61 = 29,230.47/x
3. Step 3: Cross multiply
   47,123.58x = 65,033.61 × 29,230.47
4. Step 4: Simplify right side
   47,123.58x = 1,900,962,986.10
5. Step 5: Solve for x
   x = 1,900,962,986.10/47,123.58
6. Step 6: Final answer
   x = 40,339.95