Finding the Fourth Proportional to 12,026.56, 16,598.68 and 7,554.16

Step by Step Solution

1. Step 1: Write the proportion equation
   12,026.56 : 16,598.68 = 7,554.16 : x
2. Step 2: Convert to fraction form
   12,026.56/16,598.68 = 7,554.16/x
3. Step 3: Cross multiply
   12,026.56x = 16,598.68 × 7,554.16
4. Step 4: Simplify right side
   12,026.56x = 125,389,084.51
5. Step 5: Solve for x
   x = 125,389,084.51/12,026.56
6. Step 6: Final answer
   x = 10,426.01