Finding the Fourth Proportional to 2,509,046.01, 3,462,268.59 and 1,391,470.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,509,046.01 : 3,462,268.59 = 1,391,470.79 : x
2. Step 2: Convert to fraction form
   2,509,046.01/3,462,268.59 = 1,391,470.79/x
3. Step 3: Cross multiply
   2,509,046.01x = 3,462,268.59 × 1,391,470.79
4. Step 4: Simplify right side
   2,509,046.01x = 4,817,645,592,808.14
5. Step 5: Solve for x
   x = 4,817,645,592,808.14/2,509,046.01
6. Step 6: Final answer
   x = 1,920,110.50