Finding the Fourth Proportional to 9,170.00, 13,746.74 and 3,322.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,170.00 : 13,746.74 = 3,322.50 : x
2. Step 2: Convert to fraction form
   9,170.00/13,746.74 = 3,322.50/x
3. Step 3: Cross multiply
   9,170.00x = 13,746.74 × 3,322.50
4. Step 4: Simplify right side
   9,170.00x = 45,673,527.04
5. Step 5: Solve for x
   x = 45,673,527.04/9,170.00
6. Step 6: Final answer
   x = 4,980.76