Finding the Fourth Proportional to 42,682.32, 64,007.04 and 29,494.71

Step by Step Solution

1. Step 1: Write the proportion equation
   42,682.32 : 64,007.04 = 29,494.71 : x
2. Step 2: Convert to fraction form
   42,682.32/64,007.04 = 29,494.71/x
3. Step 3: Cross multiply
   42,682.32x = 64,007.04 × 29,494.71
4. Step 4: Simplify right side
   42,682.32x = 1,887,869,082.76
5. Step 5: Solve for x
   x = 1,887,869,082.76/42,682.32
6. Step 6: Final answer
   x = 44,230.70