Finding the Fourth Proportional to 1,280,149.02, 1,918,882.34 and 596,472.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,280,149.02 : 1,918,882.34 = 596,472.15 : x
2. Step 2: Convert to fraction form
   1,280,149.02/1,918,882.34 = 596,472.15/x
3. Step 3: Cross multiply
   1,280,149.02x = 1,918,882.34 × 596,472.15
4. Step 4: Simplify right side
   1,280,149.02x = 1,144,559,874,936.83
5. Step 5: Solve for x
   x = 1,144,559,874,936.83/1,280,149.02
6. Step 6: Final answer
   x = 894,083.31