Finding the Fourth Proportional to 3,165,599.76, 4,368,268.89 and 1,789,061.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,165,599.76 : 4,368,268.89 = 1,789,061.46 : x
2. Step 2: Convert to fraction form
   3,165,599.76/4,368,268.89 = 1,789,061.46/x
3. Step 3: Cross multiply
   3,165,599.76x = 4,368,268.89 × 1,789,061.46
4. Step 4: Simplify right side
   3,165,599.76x = 7,815,101,518,015.98
5. Step 5: Solve for x
   x = 7,815,101,518,015.98/3,165,599.76
6. Step 6: Final answer
   x = 2,468,758.56