Finding the Fourth Proportional to 1,789,993.47, 2,684,696.58 and 492,843.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,789,993.47 : 2,684,696.58 = 492,843.27 : x
2. Step 2: Convert to fraction form
   1,789,993.47/2,684,696.58 = 492,843.27/x
3. Step 3: Cross multiply
   1,789,993.47x = 2,684,696.58 × 492,843.27
4. Step 4: Simplify right side
   1,789,993.47x = 1,323,134,641,445.02
5. Step 5: Solve for x
   x = 1,323,134,641,445.02/1,789,993.47
6. Step 6: Final answer
   x = 739,184.06