Finding the Fourth Proportional to 9,895.33, 14,821.42 and 4,956.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,895.33 : 14,821.42 = 4,956.35 : x
2. Step 2: Convert to fraction form
   9,895.33/14,821.42 = 4,956.35/x
3. Step 3: Cross multiply
   9,895.33x = 14,821.42 × 4,956.35
4. Step 4: Simplify right side
   9,895.33x = 73,460,145.02
5. Step 5: Solve for x
   x = 73,460,145.02/9,895.33
6. Step 6: Final answer
   x = 7,423.72