Finding the Fourth Proportional to 37,039.03, 51,114.74 and 21,123.14

Step by Step Solution

1. Step 1: Write the proportion equation
   37,039.03 : 51,114.74 = 21,123.14 : x
2. Step 2: Convert to fraction form
   37,039.03/51,114.74 = 21,123.14/x
3. Step 3: Cross multiply
   37,039.03x = 51,114.74 × 21,123.14
4. Step 4: Simplify right side
   37,039.03x = 1,079,703,447.89
5. Step 5: Solve for x
   x = 1,079,703,447.89/37,039.03
6. Step 6: Final answer
   x = 29,150.42