Finding the Fourth Proportional to 42,603.33, 58,796.96 and 25,613.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,603.33 : 58,796.96 = 25,613.10 : x
2. Step 2: Convert to fraction form
   42,603.33/58,796.96 = 25,613.10/x
3. Step 3: Cross multiply
   42,603.33x = 58,796.96 × 25,613.10
4. Step 4: Simplify right side
   42,603.33x = 1,505,972,627.20
5. Step 5: Solve for x
   x = 1,505,972,627.20/42,603.33
6. Step 6: Final answer
   x = 35,348.71