Finding the Fourth Proportional to 9,860.30, 14,773.72 and 5,956.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,860.30 : 14,773.72 = 5,956.50 : x
2. Step 2: Convert to fraction form
   9,860.30/14,773.72 = 5,956.50/x
3. Step 3: Cross multiply
   9,860.30x = 14,773.72 × 5,956.50
4. Step 4: Simplify right side
   9,860.30x = 87,999,663.18
5. Step 5: Solve for x
   x = 87,999,663.18/9,860.30
6. Step 6: Final answer
   x = 8,924.64