Finding the Fourth Proportional to 23,647.38, 32,634.86 and 13,037.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,647.38 : 32,634.86 = 13,037.00 : x
2. Step 2: Convert to fraction form
   23,647.38/32,634.86 = 13,037.00/x
3. Step 3: Cross multiply
   23,647.38x = 32,634.86 × 13,037.00
4. Step 4: Simplify right side
   23,647.38x = 425,460,441.46
5. Step 5: Solve for x
   x = 425,460,441.46/23,647.38
6. Step 6: Final answer
   x = 17,991.86