Finding the Fourth Proportional to 37,301.69, 51,476.28 and 20,534.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,301.69 : 51,476.28 = 20,534.69 : x
2. Step 2: Convert to fraction form
   37,301.69/51,476.28 = 20,534.69/x
3. Step 3: Cross multiply
   37,301.69x = 51,476.28 × 20,534.69
4. Step 4: Simplify right side
   37,301.69x = 1,057,049,452.15
5. Step 5: Solve for x
   x = 1,057,049,452.15/37,301.69
6. Step 6: Final answer
   x = 28,337.84