Finding the Fourth Proportional to 67,010.39, 100,997.25 and 57,762.03

Step by Step Solution

1. Step 1: Write the proportion equation
   67,010.39 : 100,997.25 = 57,762.03 : x
2. Step 2: Convert to fraction form
   67,010.39/100,997.25 = 57,762.03/x
3. Step 3: Cross multiply
   67,010.39x = 100,997.25 × 57,762.03
4. Step 4: Simplify right side
   67,010.39x = 5,833,806,184.42
5. Step 5: Solve for x
   x = 5,833,806,184.42/67,010.39
6. Step 6: Final answer
   x = 87,058.23