Finding the Fourth Proportional to 42,013.29, 57,976.05 and 26,097.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,013.29 : 57,976.05 = 26,097.45 : x
2. Step 2: Convert to fraction form
   42,013.29/57,976.05 = 26,097.45/x
3. Step 3: Cross multiply
   42,013.29x = 57,976.05 × 26,097.45
4. Step 4: Simplify right side
   42,013.29x = 1,513,027,066.07
5. Step 5: Solve for x
   x = 1,513,027,066.07/42,013.29
6. Step 6: Final answer
   x = 36,013.06