Finding the Fourth Proportional to 3,023,978.69, 4,173,088.76 and 1,665,851.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,023,978.69 : 4,173,088.76 = 1,665,851.69 : x
2. Step 2: Convert to fraction form
   3,023,978.69/4,173,088.76 = 1,665,851.69/x
3. Step 3: Cross multiply
   3,023,978.69x = 4,173,088.76 × 1,665,851.69
4. Step 4: Simplify right side
   3,023,978.69x = 6,951,746,963,366.00
5. Step 5: Solve for x
   x = 6,951,746,963,366.00/3,023,978.69
6. Step 6: Final answer
   x = 2,298,874.32