Finding the Fourth Proportional to 37,013.80, 51,082.50 and 21,095.08

Step by Step Solution

1. Step 1: Write the proportion equation
   37,013.80 : 51,082.50 = 21,095.08 : x
2. Step 2: Convert to fraction form
   37,013.80/51,082.50 = 21,095.08/x
3. Step 3: Cross multiply
   37,013.80x = 51,082.50 × 21,095.08
4. Step 4: Simplify right side
   37,013.80x = 1,077,589,424.10
5. Step 5: Solve for x
   x = 1,077,589,424.10/37,013.80
6. Step 6: Final answer
   x = 29,113.18