Finding the Fourth Proportional to 9,832.81, 14,740.47 and 7,052.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,832.81 : 14,740.47 = 7,052.48 : x
2. Step 2: Convert to fraction form
   9,832.81/14,740.47 = 7,052.48/x
3. Step 3: Cross multiply
   9,832.81x = 14,740.47 × 7,052.48
4. Step 4: Simplify right side
   9,832.81x = 103,956,906.72
5. Step 5: Solve for x
   x = 103,956,906.72/9,832.81
6. Step 6: Final answer
   x = 10,572.45