Finding the Fourth Proportional to 10,701.90, 16,050.42 and 5,152.41

Step by Step Solution

1. Step 1: Write the proportion equation
   10,701.90 : 16,050.42 = 5,152.41 : x
2. Step 2: Convert to fraction form
   10,701.90/16,050.42 = 5,152.41/x
3. Step 3: Cross multiply
   10,701.90x = 16,050.42 × 5,152.41
4. Step 4: Simplify right side
   10,701.90x = 82,698,344.51
5. Step 5: Solve for x
   x = 82,698,344.51/10,701.90
6. Step 6: Final answer
   x = 7,727.45