Finding the Fourth Proportional to 37,073.29, 51,164.82 and 21,160.15

Step by Step Solution

1. Step 1: Write the proportion equation
   37,073.29 : 51,164.82 = 21,160.15 : x
2. Step 2: Convert to fraction form
   37,073.29/51,164.82 = 21,160.15/x
3. Step 3: Cross multiply
   37,073.29x = 51,164.82 × 21,160.15
4. Step 4: Simplify right side
   37,073.29x = 1,082,655,265.92
5. Step 5: Solve for x
   x = 1,082,655,265.92/37,073.29
6. Step 6: Final answer
   x = 29,203.11