Finding the Fourth Proportional to 46,086.72, 69,126.03 and 17,618.46

Step by Step Solution

1. Step 1: Write the proportion equation
   46,086.72 : 69,126.03 = 17,618.46 : x
2. Step 2: Convert to fraction form
   46,086.72/69,126.03 = 17,618.46/x
3. Step 3: Cross multiply
   46,086.72x = 69,126.03 × 17,618.46
4. Step 4: Simplify right side
   46,086.72x = 1,217,894,194.51
5. Step 5: Solve for x
   x = 1,217,894,194.51/46,086.72
6. Step 6: Final answer
   x = 26,426.14