Finding the Fourth Proportional to 23,095.02, 34,607.29 and 12,005.31

Step by Step Solution

1. Step 1: Write the proportion equation
   23,095.02 : 34,607.29 = 12,005.31 : x
2. Step 2: Convert to fraction form
   23,095.02/34,607.29 = 12,005.31/x
3. Step 3: Cross multiply
   23,095.02x = 34,607.29 × 12,005.31
4. Step 4: Simplify right side
   23,095.02x = 415,471,244.71
5. Step 5: Solve for x
   x = 415,471,244.71/23,095.02
6. Step 6: Final answer
   x = 17,989.65