Finding the Fourth Proportional to 10,928.25, 15,060.01 and 7,564.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,928.25 : 15,060.01 = 7,564.83 : x
2. Step 2: Convert to fraction form
   10,928.25/15,060.01 = 7,564.83/x
3. Step 3: Cross multiply
   10,928.25x = 15,060.01 × 7,564.83
4. Step 4: Simplify right side
   10,928.25x = 113,926,415.45
5. Step 5: Solve for x
   x = 113,926,415.45/10,928.25
6. Step 6: Final answer
   x = 10,424.95