Finding the Fourth Proportional to 60,798.41, 83,903.23 and 38,138.36

Step by Step Solution

1. Step 1: Write the proportion equation
   60,798.41 : 83,903.23 = 38,138.36 : x
2. Step 2: Convert to fraction form
   60,798.41/83,903.23 = 38,138.36/x
3. Step 3: Cross multiply
   60,798.41x = 83,903.23 × 38,138.36
4. Step 4: Simplify right side
   60,798.41x = 3,199,930,980.69
5. Step 5: Solve for x
   x = 3,199,930,980.69/60,798.41
6. Step 6: Final answer
   x = 52,631.82