Finding the Fourth Proportional to 3,624.02, 5,436.06 and 1,026.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,624.02 : 5,436.06 = 1,026.98 : x
2. Step 2: Convert to fraction form
   3,624.02/5,436.06 = 1,026.98/x
3. Step 3: Cross multiply
   3,624.02x = 5,436.06 × 1,026.98
4. Step 4: Simplify right side
   3,624.02x = 5,582,724.90
5. Step 5: Solve for x
   x = 5,582,724.90/3,624.02
6. Step 6: Final answer
   x = 1,540.48