Finding the Fourth Proportional to 23,445.39, 32,354.59 and 12,834.93

Step by Step Solution

1. Step 1: Write the proportion equation
   23,445.39 : 32,354.59 = 12,834.93 : x
2. Step 2: Convert to fraction form
   23,445.39/32,354.59 = 12,834.93/x
3. Step 3: Cross multiply
   23,445.39x = 32,354.59 × 12,834.93
4. Step 4: Simplify right side
   23,445.39x = 415,269,011.14
5. Step 5: Solve for x
   x = 415,269,011.14/23,445.39
6. Step 6: Final answer
   x = 17,712.18