Finding the Fourth Proportional to 40,661.56, 56,102.29 and 23,429.69

Step by Step Solution

1. Step 1: Write the proportion equation
   40,661.56 : 56,102.29 = 23,429.69 : x
2. Step 2: Convert to fraction form
   40,661.56/56,102.29 = 23,429.69/x
3. Step 3: Cross multiply
   40,661.56x = 56,102.29 × 23,429.69
4. Step 4: Simplify right side
   40,661.56x = 1,314,459,134.29
5. Step 5: Solve for x
   x = 1,314,459,134.29/40,661.56
6. Step 6: Final answer
   x = 32,326.82