Finding the Fourth Proportional to 2,983,922.48, 4,476,706.38 and 1,188,067.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983,922.48 : 4,476,706.38 = 1,188,067.10 : x
2. Step 2: Convert to fraction form
   2,983,922.48/4,476,706.38 = 1,188,067.10/x
3. Step 3: Cross multiply
   2,983,922.48x = 4,476,706.38 × 1,188,067.10
4. Step 4: Simplify right side
   2,983,922.48x = 5,318,627,544,054.57
5. Step 5: Solve for x
   x = 5,318,627,544,054.57/2,983,922.48
6. Step 6: Final answer
   x = 1,782,428.19