Finding the Fourth Proportional to 31,314.99, 46,974.72 and 12,595.14

Step by Step Solution

1. Step 1: Write the proportion equation
   31,314.99 : 46,974.72 = 12,595.14 : x
2. Step 2: Convert to fraction form
   31,314.99/46,974.72 = 12,595.14/x
3. Step 3: Cross multiply
   31,314.99x = 46,974.72 × 12,595.14
4. Step 4: Simplify right side
   31,314.99x = 591,653,174.86
5. Step 5: Solve for x
   x = 591,653,174.86/31,314.99
6. Step 6: Final answer
   x = 18,893.61