Finding the Fourth Proportional to 42,559.66, 58,741.23 and 25,564.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,559.66 : 58,741.23 = 25,564.69 : x
2. Step 2: Convert to fraction form
   42,559.66/58,741.23 = 25,564.69/x
3. Step 3: Cross multiply
   42,559.66x = 58,741.23 × 25,564.69
4. Step 4: Simplify right side
   42,559.66x = 1,501,701,335.17
5. Step 5: Solve for x
   x = 1,501,701,335.17/42,559.66
6. Step 6: Final answer
   x = 35,284.62