Finding the Fourth Proportional to 60,457.32, 83,426.76 and 37,806.48

Step by Step Solution

1. Step 1: Write the proportion equation
   60,457.32 : 83,426.76 = 37,806.48 : x
2. Step 2: Convert to fraction form
   60,457.32/83,426.76 = 37,806.48/x
3. Step 3: Cross multiply
   60,457.32x = 83,426.76 × 37,806.48
4. Step 4: Simplify right side
   60,457.32x = 3,154,072,133.40
5. Step 5: Solve for x
   x = 3,154,072,133.40/60,457.32
6. Step 6: Final answer
   x = 52,170.23