Finding the Fourth Proportional to 42,452.83, 58,566.73 and 26,509.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,452.83 : 58,566.73 = 26,509.60 : x
2. Step 2: Convert to fraction form
   42,452.83/58,566.73 = 26,509.60/x
3. Step 3: Cross multiply
   42,452.83x = 58,566.73 × 26,509.60
4. Step 4: Simplify right side
   42,452.83x = 1,552,580,160.23
5. Step 5: Solve for x
   x = 1,552,580,160.23/42,452.83
6. Step 6: Final answer
   x = 36,571.89