Finding the Fourth Proportional to 42,817.34, 59,081.01 and 26,890.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,817.34 : 59,081.01 = 26,890.54 : x
2. Step 2: Convert to fraction form
   42,817.34/59,081.01 = 26,890.54/x
3. Step 3: Cross multiply
   42,817.34x = 59,081.01 × 26,890.54
4. Step 4: Simplify right side
   42,817.34x = 1,588,720,262.65
5. Step 5: Solve for x
   x = 1,588,720,262.65/42,817.34
6. Step 6: Final answer
   x = 37,104.60