Finding the Fourth Proportional to 9,037.04, 13,494.06 and 7,974.00

Step by Step Solution

1. Step 1: Write the proportion equation
   9,037.04 : 13,494.06 = 7,974.00 : x
2. Step 2: Convert to fraction form
   9,037.04/13,494.06 = 7,974.00/x
3. Step 3: Cross multiply
   9,037.04x = 13,494.06 × 7,974.00
4. Step 4: Simplify right side
   9,037.04x = 107,601,547.03
5. Step 5: Solve for x
   x = 107,601,547.03/9,037.04
6. Step 6: Final answer
   x = 11,906.72