Finding the Fourth Proportional to 42,885.06, 59,181.38 and 26,118.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,885.06 : 59,181.38 = 26,118.06 : x
2. Step 2: Convert to fraction form
   42,885.06/59,181.38 = 26,118.06/x
3. Step 3: Cross multiply
   42,885.06x = 59,181.38 × 26,118.06
4. Step 4: Simplify right side
   42,885.06x = 1,545,702,833.72
5. Step 5: Solve for x
   x = 1,545,702,833.72/42,885.06
6. Step 6: Final answer
   x = 36,042.92