Finding the Fourth Proportional to 2,684,514.47, 4,026,780.00 and 662,758.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,684,514.47 : 4,026,780.00 = 662,758.61 : x
2. Step 2: Convert to fraction form
   2,684,514.47/4,026,780.00 = 662,758.61/x
3. Step 3: Cross multiply
   2,684,514.47x = 4,026,780.00 × 662,758.61
4. Step 4: Simplify right side
   2,684,514.47x = 2,668,783,128,128.10
5. Step 5: Solve for x
   x = 2,668,783,128,128.10/2,684,514.47
6. Step 6: Final answer
   x = 994,139.97