Finding the Fourth Proportional to 9,895.84, 14,842.38 and 2,499.85

Step by Step Solution

1. Step 1: Write the proportion equation
   9,895.84 : 14,842.38 = 2,499.85 : x
2. Step 2: Convert to fraction form
   9,895.84/14,842.38 = 2,499.85/x
3. Step 3: Cross multiply
   9,895.84x = 14,842.38 × 2,499.85
4. Step 4: Simplify right side
   9,895.84x = 37,103,649.43
5. Step 5: Solve for x
   x = 37,103,649.43/9,895.84
6. Step 6: Final answer
   x = 3,749.42