Finding the Fourth Proportional to 2,908,922.22, 4,361,868.47 and 1,085,788.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,908,922.22 : 4,361,868.47 = 1,085,788.10 : x
2. Step 2: Convert to fraction form
   2,908,922.22/4,361,868.47 = 1,085,788.10/x
3. Step 3: Cross multiply
   2,908,922.22x = 4,361,868.47 × 1,085,788.10
4. Step 4: Simplify right side
   2,908,922.22x = 4,736,064,892,110.35
5. Step 5: Solve for x
   x = 4,736,064,892,110.35/2,908,922.22
6. Step 6: Final answer
   x = 1,628,116.72