Finding the Fourth Proportional to 42,549.66, 58,727.43 and 25,554.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,549.66 : 58,727.43 = 25,554.69 : x
2. Step 2: Convert to fraction form
   42,549.66/58,727.43 = 25,554.69/x
3. Step 3: Cross multiply
   42,549.66x = 58,727.43 × 25,554.69
4. Step 4: Simplify right side
   42,549.66x = 1,500,761,268.15
5. Step 5: Solve for x
   x = 1,500,761,268.15/42,549.66
6. Step 6: Final answer
   x = 35,270.82