Finding the Fourth Proportional to 6,931.32, 9,562.50 and 4,412.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,931.32 : 9,562.50 = 4,412.76 : x
2. Step 2: Convert to fraction form
   6,931.32/9,562.50 = 4,412.76/x
3. Step 3: Cross multiply
   6,931.32x = 9,562.50 × 4,412.76
4. Step 4: Simplify right side
   6,931.32x = 42,197,017.50
5. Step 5: Solve for x
   x = 42,197,017.50/6,931.32
6. Step 6: Final answer
   x = 6,087.88