Finding the Fourth Proportional to 9,926.72, 14,892.52 and 7,010.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,926.72 : 14,892.52 = 7,010.72 : x
2. Step 2: Convert to fraction form
   9,926.72/14,892.52 = 7,010.72/x
3. Step 3: Cross multiply
   9,926.72x = 14,892.52 × 7,010.72
4. Step 4: Simplify right side
   9,926.72x = 104,407,287.81
5. Step 5: Solve for x
   x = 104,407,287.81/9,926.72
6. Step 6: Final answer
   x = 10,517.80