Finding the Fourth Proportional to 31,150.09, 46,741.99 and 14,506.10

Step by Step Solution

1. Step 1: Write the proportion equation
   31,150.09 : 46,741.99 = 14,506.10 : x
2. Step 2: Convert to fraction form
   31,150.09/46,741.99 = 14,506.10/x
3. Step 3: Cross multiply
   31,150.09x = 46,741.99 × 14,506.10
4. Step 4: Simplify right side
   31,150.09x = 678,043,981.14
5. Step 5: Solve for x
   x = 678,043,981.14/31,150.09
6. Step 6: Final answer
   x = 21,767.00