Finding the Fourth Proportional to 2,208,498.53, 3,309,368.76 and 1,486,165.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208,498.53 : 3,309,368.76 = 1,486,165.23 : x
2. Step 2: Convert to fraction form
   2,208,498.53/3,309,368.76 = 1,486,165.23/x
3. Step 3: Cross multiply
   2,208,498.53x = 3,309,368.76 × 1,486,165.23
4. Step 4: Simplify right side
   2,208,498.53x = 4,918,268,784,360.22
5. Step 5: Solve for x
   x = 4,918,268,784,360.22/2,208,498.53
6. Step 6: Final answer
   x = 2,226,974.00