Finding the Fourth Proportional to 111,350.03, 167,061.69 and 74,056.82

Step by Step Solution

1. Step 1: Write the proportion equation
   111,350.03 : 167,061.69 = 74,056.82 : x
2. Step 2: Convert to fraction form
   111,350.03/167,061.69 = 74,056.82/x
3. Step 3: Cross multiply
   111,350.03x = 167,061.69 × 74,056.82
4. Step 4: Simplify right side
   111,350.03x = 12,372,056,669.92
5. Step 5: Solve for x
   x = 12,372,056,669.92/111,350.03
6. Step 6: Final answer
   x = 111,109.60