Finding the Fourth Proportional to 3,367,628.88, 5,051,486.52 and 1,123,766.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,367,628.88 : 5,051,486.52 = 1,123,766.88 : x
2. Step 2: Convert to fraction form
   3,367,628.88/5,051,486.52 = 1,123,766.88/x
3. Step 3: Cross multiply
   3,367,628.88x = 5,051,486.52 × 1,123,766.88
4. Step 4: Simplify right side
   3,367,628.88x = 5,676,693,245,942.46
5. Step 5: Solve for x
   x = 5,676,693,245,942.46/3,367,628.88
6. Step 6: Final answer
   x = 1,685,664.74