Finding the Fourth Proportional to 42,096.72, 58,114.50 and 26,186.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,096.72 : 58,114.50 = 26,186.28 : x
2. Step 2: Convert to fraction form
   42,096.72/58,114.50 = 26,186.28/x
3. Step 3: Cross multiply
   42,096.72x = 58,114.50 × 26,186.28
4. Step 4: Simplify right side
   42,096.72x = 1,521,802,569.06
5. Step 5: Solve for x
   x = 1,521,802,569.06/42,096.72
6. Step 6: Final answer
   x = 36,150.15