Finding the Fourth Proportional to 42,971.35, 59,299.25 and 23,590.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,971.35 : 59,299.25 = 23,590.25 : x
2. Step 2: Convert to fraction form
   42,971.35/59,299.25 = 23,590.25/x
3. Step 3: Cross multiply
   42,971.35x = 59,299.25 × 23,590.25
4. Step 4: Simplify right side
   42,971.35x = 1,398,884,132.31
5. Step 5: Solve for x
   x = 1,398,884,132.31/42,971.35
6. Step 6: Final answer
   x = 32,553.88