Finding the Fourth Proportional to 42,772.92, 58,966.56 and 26,846.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,772.92 : 58,966.56 = 26,846.72 : x
2. Step 2: Convert to fraction form
   42,772.92/58,966.56 = 26,846.72/x
3. Step 3: Cross multiply
   42,772.92x = 58,966.56 × 26,846.72
4. Step 4: Simplify right side
   42,772.92x = 1,583,058,725.68
5. Step 5: Solve for x
   x = 1,583,058,725.68/42,772.92
6. Step 6: Final answer
   x = 37,010.77