Finding the Fourth Proportional to 9,378,451.25, 14,067,414.42 and 2,989,087.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,378,451.25 : 14,067,414.42 = 2,989,087.01 : x
2. Step 2: Convert to fraction form
   9,378,451.25/14,067,414.42 = 2,989,087.01/x
3. Step 3: Cross multiply
   9,378,451.25x = 14,067,414.42 × 2,989,087.01
4. Step 4: Simplify right side
   9,378,451.25x = 42,048,725,636,771.61
5. Step 5: Solve for x
   x = 42,048,725,636,771.61/9,378,451.25
6. Step 6: Final answer
   x = 4,483,546.86