Finding the Fourth Proportional to 42,774.48, 59,033.16 and 26,871.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,774.48 : 59,033.16 = 26,871.12 : x
2. Step 2: Convert to fraction form
   42,774.48/59,033.16 = 26,871.12/x
3. Step 3: Cross multiply
   42,774.48x = 59,033.16 × 26,871.12
4. Step 4: Simplify right side
   42,774.48x = 1,586,287,126.34
5. Step 5: Solve for x
   x = 1,586,287,126.34/42,774.48
6. Step 6: Final answer
   x = 37,084.90