Finding the Fourth Proportional to 37,066.68, 51,152.07 and 21,156.27

Step by Step Solution

1. Step 1: Write the proportion equation
   37,066.68 : 51,152.07 = 21,156.27 : x
2. Step 2: Convert to fraction form
   37,066.68/51,152.07 = 21,156.27/x
3. Step 3: Cross multiply
   37,066.68x = 51,152.07 × 21,156.27
4. Step 4: Simplify right side
   37,066.68x = 1,082,187,003.98
5. Step 5: Solve for x
   x = 1,082,187,003.98/37,066.68
6. Step 6: Final answer
   x = 29,195.68