Finding the Fourth Proportional to 2,780,081.88, 4,173,070.50 and 2,462,296.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,780,081.88 : 4,173,070.50 = 2,462,296.75 : x
2. Step 2: Convert to fraction form
   2,780,081.88/4,173,070.50 = 2,462,296.75/x
3. Step 3: Cross multiply
   2,780,081.88x = 4,173,070.50 × 2,462,296.75
4. Step 4: Simplify right side
   2,780,081.88x = 10,275,337,929,670.88
5. Step 5: Solve for x
   x = 10,275,337,929,670.88/2,780,081.88
6. Step 6: Final answer
   x = 3,696,055.86