Finding the Fourth Proportional to 16,925.48, 25,389.92 and 5,830.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,925.48 : 25,389.92 = 5,830.72 : x
2. Step 2: Convert to fraction form
   16,925.48/25,389.92 = 5,830.72/x
3. Step 3: Cross multiply
   16,925.48x = 25,389.92 × 5,830.72
4. Step 4: Simplify right side
   16,925.48x = 148,041,514.34
5. Step 5: Solve for x
   x = 148,041,514.34/16,925.48
6. Step 6: Final answer
   x = 8,746.67