Finding the Fourth Proportional to 2,892,685.93, 4,339,841.33 and 1,071,023.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,892,685.93 : 4,339,841.33 = 1,071,023.47 : x
2. Step 2: Convert to fraction form
   2,892,685.93/4,339,841.33 = 1,071,023.47/x
3. Step 3: Cross multiply
   2,892,685.93x = 4,339,841.33 × 1,071,023.47
4. Step 4: Simplify right side
   2,892,685.93x = 4,648,071,915,150.90
5. Step 5: Solve for x
   x = 4,648,071,915,150.90/2,892,685.93
6. Step 6: Final answer
   x = 1,606,836.01