Finding the Fourth Proportional to 10,641.66, 14,683.78 and 5,925.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,641.66 : 14,683.78 = 5,925.03 : x
2. Step 2: Convert to fraction form
   10,641.66/14,683.78 = 5,925.03/x
3. Step 3: Cross multiply
   10,641.66x = 14,683.78 × 5,925.03
4. Step 4: Simplify right side
   10,641.66x = 87,001,837.01
5. Step 5: Solve for x
   x = 87,001,837.01/10,641.66
6. Step 6: Final answer
   x = 8,175.59