Finding the Fourth Proportional to 42,841.12, 59,142.20 and 26,934.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,841.12 : 59,142.20 = 26,934.34 : x
2. Step 2: Convert to fraction form
   42,841.12/59,142.20 = 26,934.34/x
3. Step 3: Cross multiply
   42,841.12x = 59,142.20 × 26,934.34
4. Step 4: Simplify right side
   42,841.12x = 1,592,955,692.77
5. Step 5: Solve for x
   x = 1,592,955,692.77/42,841.12
6. Step 6: Final answer
   x = 37,182.87