Finding the Fourth Proportional to 1,496,333.88, 2,064,940.76 and 817,272

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496,333.88 : 2,064,940.76 = 817,272 : x
2. Step 2: Convert to fraction form
   1,496,333.88/2,064,940.76 = 817,272/x
3. Step 3: Cross multiply
   1,496,333.88x = 2,064,940.76 × 817,272
4. Step 4: Simplify right side
   1,496,333.88x = 1,687,618,264,806.72
5. Step 5: Solve for x
   x = 1,687,618,264,806.72/1,496,333.88
6. Step 6: Final answer
   x = 1,127,835.36