Finding the Fourth Proportional to 23,445, 32,355.18 and 12,835.08

Step by Step Solution

1. Step 1: Write the proportion equation
   23,445 : 32,355.18 = 12,835.08 : x
2. Step 2: Convert to fraction form
   23,445/32,355.18 = 12,835.08/x
3. Step 3: Cross multiply
   23,445x = 32,355.18 × 12,835.08
4. Step 4: Simplify right side
   23,445x = 415,281,323.71
5. Step 5: Solve for x
   x = 415,281,323.71/23,445
6. Step 6: Final answer
   x = 17,713.00