Finding the Fourth Proportional to 37,731.05, 52,045.69 and 22,407.19

Step by Step Solution

1. Step 1: Write the proportion equation
   37,731.05 : 52,045.69 = 22,407.19 : x
2. Step 2: Convert to fraction form
   37,731.05/52,045.69 = 22,407.19/x
3. Step 3: Cross multiply
   37,731.05x = 52,045.69 × 22,407.19
4. Step 4: Simplify right side
   37,731.05x = 1,166,197,664.51
5. Step 5: Solve for x
   x = 1,166,197,664.51/37,731.05
6. Step 6: Final answer
   x = 30,908.17