Finding the Fourth Proportional to 1,496,328, 2,064,943.58 and 817,264.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496,328 : 2,064,943.58 = 817,264.50 : x
2. Step 2: Convert to fraction form
   1,496,328/2,064,943.58 = 817,264.50/x
3. Step 3: Cross multiply
   1,496,328x = 2,064,943.58 × 817,264.50
4. Step 4: Simplify right side
   1,496,328x = 1,687,605,078,350.59
5. Step 5: Solve for x
   x = 1,687,605,078,350.59/1,496,328
6. Step 6: Final answer
   x = 1,127,830.98