Finding the Fourth Proportional to 9,890.33, 14,834.90 and 2,494.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,890.33 : 14,834.90 = 2,494.76 : x
2. Step 2: Convert to fraction form
   9,890.33/14,834.90 = 2,494.76/x
3. Step 3: Cross multiply
   9,890.33x = 14,834.90 × 2,494.76
4. Step 4: Simplify right side
   9,890.33x = 37,009,428.48
5. Step 5: Solve for x
   x = 37,009,428.48/9,890.33
6. Step 6: Final answer
   x = 3,741.98