Finding the Fourth Proportional to 17,796.90, 26,686.32 and 5,946.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,796.90 : 26,686.32 = 5,946.42 : x
2. Step 2: Convert to fraction form
   17,796.90/26,686.32 = 5,946.42/x
3. Step 3: Cross multiply
   17,796.90x = 26,686.32 × 5,946.42
4. Step 4: Simplify right side
   17,796.90x = 158,688,066.97
5. Step 5: Solve for x
   x = 158,688,066.97/17,796.90
6. Step 6: Final answer
   x = 8,916.61