Finding the Fourth Proportional to 11,950.12, 17,921.94 and 5,023

Step by Step Solution

1. Step 1: Write the proportion equation
   11,950.12 : 17,921.94 = 5,023 : x
2. Step 2: Convert to fraction form
   11,950.12/17,921.94 = 5,023/x
3. Step 3: Cross multiply
   11,950.12x = 17,921.94 × 5,023
4. Step 4: Simplify right side
   11,950.12x = 90,021,904.62
5. Step 5: Solve for x
   x = 90,021,904.62/11,950.12
6. Step 6: Final answer
   x = 7,533.14