Finding the Fourth Proportional to 10,029.42, 13,841.39 and 5,554.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,029.42 : 13,841.39 = 5,554.58 : x
2. Step 2: Convert to fraction form
   10,029.42/13,841.39 = 5,554.58/x
3. Step 3: Cross multiply
   10,029.42x = 13,841.39 × 5,554.58
4. Step 4: Simplify right side
   10,029.42x = 76,883,052.75
5. Step 5: Solve for x
   x = 76,883,052.75/10,029.42
6. Step 6: Final answer
   x = 7,665.75