Finding the Fourth Proportional to 10,641.09, 14,685.73 and 5,925.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,641.09 : 14,685.73 = 5,925.37 : x
2. Step 2: Convert to fraction form
   10,641.09/14,685.73 = 5,925.37/x
3. Step 3: Cross multiply
   10,641.09x = 14,685.73 × 5,925.37
4. Step 4: Simplify right side
   10,641.09x = 87,018,354.34
5. Step 5: Solve for x
   x = 87,018,354.34/10,641.09
6. Step 6: Final answer
   x = 8,177.58