Finding the Fourth Proportional to 2,064,966.40, 2,849,689.72 and 1,147,279.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,966.40 : 2,849,689.72 = 1,147,279.33 : x
2. Step 2: Convert to fraction form
   2,064,966.40/2,849,689.72 = 1,147,279.33/x
3. Step 3: Cross multiply
   2,064,966.40x = 2,849,689.72 × 1,147,279.33
4. Step 4: Simplify right side
   2,064,966.40x = 3,269,390,112,669.49
5. Step 5: Solve for x
   x = 3,269,390,112,669.49/2,064,966.40
6. Step 6: Final answer
   x = 1,583,265.53