Finding the Fourth Proportional to 60,377.90, 83,321.81 and 37,730.06

Step by Step Solution

1. Step 1: Write the proportion equation
   60,377.90 : 83,321.81 = 37,730.06 : x
2. Step 2: Convert to fraction form
   60,377.90/83,321.81 = 37,730.06/x
3. Step 3: Cross multiply
   60,377.90x = 83,321.81 × 37,730.06
4. Step 4: Simplify right side
   60,377.90x = 3,143,736,890.61
5. Step 5: Solve for x
   x = 3,143,736,890.61/60,377.90
6. Step 6: Final answer
   x = 52,067.68