Finding the Fourth Proportional to 10,764.30, 16,123.76 and 4,925.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,764.30 : 16,123.76 = 4,925.82 : x
2. Step 2: Convert to fraction form
   10,764.30/16,123.76 = 4,925.82/x
3. Step 3: Cross multiply
   10,764.30x = 16,123.76 × 4,925.82
4. Step 4: Simplify right side
   10,764.30x = 79,422,739.48
5. Step 5: Solve for x
   x = 79,422,739.48/10,764.30
6. Step 6: Final answer
   x = 7,378.35