Finding the Fourth Proportional to 42,818.29, 59,080.39 and 29,384.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,818.29 : 59,080.39 = 29,384.64 : x
2. Step 2: Convert to fraction form
   42,818.29/59,080.39 = 29,384.64/x
3. Step 3: Cross multiply
   42,818.29x = 59,080.39 × 29,384.64
4. Step 4: Simplify right side
   42,818.29x = 1,736,055,844.29
5. Step 5: Solve for x
   x = 1,736,055,844.29/42,818.29
6. Step 6: Final answer
   x = 40,544.73