Finding the Fourth Proportional to 112,892.67, 155,796.81 and 67,562.04

Step by Step Solution

1. Step 1: Write the proportion equation
   112,892.67 : 155,796.81 = 67,562.04 : x
2. Step 2: Convert to fraction form
   112,892.67/155,796.81 = 67,562.04/x
3. Step 3: Cross multiply
   112,892.67x = 155,796.81 × 67,562.04
4. Step 4: Simplify right side
   112,892.67x = 10,525,950,309.09
5. Step 5: Solve for x
   x = 10,525,950,309.09/112,892.67
6. Step 6: Final answer
   x = 93,238.56