Finding the Fourth Proportional to 60,903.68, 84,026.24 and 37,022.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,903.68 : 84,026.24 = 37,022.72 : x
2. Step 2: Convert to fraction form
   60,903.68/84,026.24 = 37,022.72/x
3. Step 3: Cross multiply
   60,903.68x = 84,026.24 × 37,022.72
4. Step 4: Simplify right side
   60,903.68x = 3,110,879,956.17
5. Step 5: Solve for x
   x = 3,110,879,956.17/60,903.68
6. Step 6: Final answer
   x = 51,078.69