Finding the Fourth Proportional to 659,233.20, 925,026 and 659,233.20

Step by Step Solution

1. Step 1: Write the proportion equation
   659,233.20 : 925,026 = 659,233.20 : x
2. Step 2: Convert to fraction form
   659,233.20/925,026 = 659,233.20/x
3. Step 3: Cross multiply
   659,233.20x = 925,026 × 659,233.20
4. Step 4: Simplify right side
   659,233.20x = 609,807,850,063.20
5. Step 5: Solve for x
   x = 609,807,850,063.20/659,233.20
6. Step 6: Final answer
   x = 925,026