Finding the Fourth Proportional to 23,483.01, 32,407.80 and 12,873.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,483.01 : 32,407.80 = 12,873.09 : x
2. Step 2: Convert to fraction form
   23,483.01/32,407.80 = 12,873.09/x
3. Step 3: Cross multiply
   23,483.01x = 32,407.80 × 12,873.09
4. Step 4: Simplify right side
   23,483.01x = 417,188,526.10
5. Step 5: Solve for x
   x = 417,188,526.10/23,483.01
6. Step 6: Final answer
   x = 17,765.55