Finding the Fourth Proportional to 10,207,394.44, 14,086,196.59 and 5,623,715.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,207,394.44 : 14,086,196.59 = 5,623,715.82 : x
2. Step 2: Convert to fraction form
   10,207,394.44/14,086,196.59 = 5,623,715.82/x
3. Step 3: Cross multiply
   10,207,394.44x = 14,086,196.59 × 5,623,715.82
4. Step 4: Simplify right side
   10,207,394.44x = 79,216,766,521,449.67
5. Step 5: Solve for x
   x = 79,216,766,521,449.67/10,207,394.44
6. Step 6: Final answer
   x = 7,760,723.56