Finding the Fourth Proportional to 111,507.53, 167,113.24 and 60,776.29

Step by Step Solution

1. Step 1: Write the proportion equation
   111,507.53 : 167,113.24 = 60,776.29 : x
2. Step 2: Convert to fraction form
   111,507.53/167,113.24 = 60,776.29/x
3. Step 3: Cross multiply
   111,507.53x = 167,113.24 × 60,776.29
4. Step 4: Simplify right side
   111,507.53x = 10,156,522,737.08
5. Step 5: Solve for x
   x = 10,156,522,737.08/111,507.53
6. Step 6: Final answer
   x = 91,083.74