Finding the Fourth Proportional to 60,378.65, 83,322.83 and 37,730.80

Step by Step Solution

1. Step 1: Write the proportion equation
   60,378.65 : 83,322.83 = 37,730.80 : x
2. Step 2: Convert to fraction form
   60,378.65/83,322.83 = 37,730.80/x
3. Step 3: Cross multiply
   60,378.65x = 83,322.83 × 37,730.80
4. Step 4: Simplify right side
   60,378.65x = 3,143,836,920.18
5. Step 5: Solve for x
   x = 3,143,836,920.18/60,378.65
6. Step 6: Final answer
   x = 52,068.69