Finding the Fourth Proportional to 43,065.72, 59,412.42 and 26,289

Step by Step Solution

1. Step 1: Write the proportion equation
   43,065.72 : 59,412.42 = 26,289 : x
2. Step 2: Convert to fraction form
   43,065.72/59,412.42 = 26,289/x
3. Step 3: Cross multiply
   43,065.72x = 59,412.42 × 26,289
4. Step 4: Simplify right side
   43,065.72x = 1,561,893,109.38
5. Step 5: Solve for x
   x = 1,561,893,109.38/43,065.72
6. Step 6: Final answer
   x = 36,267.67