Finding the Fourth Proportional to 17,976.51, 26,953.49 and 5,492.39

Step by Step Solution

1. Step 1: Write the proportion equation
   17,976.51 : 26,953.49 = 5,492.39 : x
2. Step 2: Convert to fraction form
   17,976.51/26,953.49 = 5,492.39/x
3. Step 3: Cross multiply
   17,976.51x = 26,953.49 × 5,492.39
4. Step 4: Simplify right side
   17,976.51x = 148,038,957.90
5. Step 5: Solve for x
   x = 148,038,957.90/17,976.51
6. Step 6: Final answer
   x = 8,235.13