Finding the Fourth Proportional to 10,633.53, 14,659.07 and 7,479.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,633.53 : 14,659.07 = 7,479.93 : x
2. Step 2: Convert to fraction form
   10,633.53/14,659.07 = 7,479.93/x
3. Step 3: Cross multiply
   10,633.53x = 14,659.07 × 7,479.93
4. Step 4: Simplify right side
   10,633.53x = 109,648,780.07
5. Step 5: Solve for x
   x = 109,648,780.07/10,633.53
6. Step 6: Final answer
   x = 10,311.61