Finding the Fourth Proportional to 29,003.30, 43,498.69 and 10,283.95

Step by Step Solution

1. Step 1: Write the proportion equation
   29,003.30 : 43,498.69 = 10,283.95 : x
2. Step 2: Convert to fraction form
   29,003.30/43,498.69 = 10,283.95/x
3. Step 3: Cross multiply
   29,003.30x = 43,498.69 × 10,283.95
4. Step 4: Simplify right side
   29,003.30x = 447,338,381.69
5. Step 5: Solve for x
   x = 447,338,381.69/29,003.30
6. Step 6: Final answer
   x = 15,423.70