Finding the Fourth Proportional to 68,004.46, 93,783.37 and 42,502.67

Step by Step Solution

1. Step 1: Write the proportion equation
   68,004.46 : 93,783.37 = 42,502.67 : x
2. Step 2: Convert to fraction form
   68,004.46/93,783.37 = 42,502.67/x
3. Step 3: Cross multiply
   68,004.46x = 93,783.37 × 42,502.67
4. Step 4: Simplify right side
   68,004.46x = 3,986,044,010.34
5. Step 5: Solve for x
   x = 3,986,044,010.34/68,004.46
6. Step 6: Final answer
   x = 58,614.45