Finding the Fourth Proportional to 37,075.29, 51,167.58 and 21,162.15

Step by Step Solution

1. Step 1: Write the proportion equation
   37,075.29 : 51,167.58 = 21,162.15 : x
2. Step 2: Convert to fraction form
   37,075.29/51,167.58 = 21,162.15/x
3. Step 3: Cross multiply
   37,075.29x = 51,167.58 × 21,162.15
4. Step 4: Simplify right side
   37,075.29x = 1,082,816,003.10
5. Step 5: Solve for x
   x = 1,082,816,003.10/37,075.29
6. Step 6: Final answer
   x = 29,205.87