Finding the Fourth Proportional to 23,483, 32,407.50 and 12,873.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,483 : 32,407.50 = 12,873.02 : x
2. Step 2: Convert to fraction form
   23,483/32,407.50 = 12,873.02/x
3. Step 3: Cross multiply
   23,483x = 32,407.50 × 12,873.02
4. Step 4: Simplify right side
   23,483x = 417,182,395.65
5. Step 5: Solve for x
   x = 417,182,395.65/23,483
6. Step 6: Final answer
   x = 17,765.29