Finding the Fourth Proportional to 10,986,196.77, 16,476,145.88 and 3,310,584.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,986,196.77 : 16,476,145.88 = 3,310,584.93 : x
2. Step 2: Convert to fraction form
   10,986,196.77/16,476,145.88 = 3,310,584.93/x
3. Step 3: Cross multiply
   10,986,196.77x = 16,476,145.88 × 3,310,584.93
4. Step 4: Simplify right side
   10,986,196.77x = 54,545,680,238,256.66
5. Step 5: Solve for x
   x = 54,545,680,238,256.66/10,986,196.77
6. Step 6: Final answer
   x = 4,964,928.39