Finding the Fourth Proportional to 9,382,003.29, 14,074,054.68 and 2,990,772.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,382,003.29 : 14,074,054.68 = 2,990,772.81 : x
2. Step 2: Convert to fraction form
   9,382,003.29/14,074,054.68 = 2,990,772.81/x
3. Step 3: Cross multiply
   9,382,003.29x = 14,074,054.68 × 2,990,772.81
4. Step 4: Simplify right side
   9,382,003.29x = 42,092,300,063,397.25
5. Step 5: Solve for x
   x = 42,092,300,063,397.25/9,382,003.29
6. Step 6: Final answer
   x = 4,486,493.85