Finding the Fourth Proportional to 37,075.69, 51,159.54 and 21,159.19

Step by Step Solution

1. Step 1: Write the proportion equation
   37,075.69 : 51,159.54 = 21,159.19 : x
2. Step 2: Convert to fraction form
   37,075.69/51,159.54 = 21,159.19/x
3. Step 3: Cross multiply
   37,075.69x = 51,159.54 × 21,159.19
4. Step 4: Simplify right side
   37,075.69x = 1,082,494,427.17
5. Step 5: Solve for x
   x = 1,082,494,427.17/37,075.69
6. Step 6: Final answer
   x = 29,196.88