Finding the Fourth Proportional to 111,347.39, 166,794.86 and 88,896.02

Step by Step Solution

1. Step 1: Write the proportion equation
   111,347.39 : 166,794.86 = 88,896.02 : x
2. Step 2: Convert to fraction form
   111,347.39/166,794.86 = 88,896.02/x
3. Step 3: Cross multiply
   111,347.39x = 166,794.86 × 88,896.02
4. Step 4: Simplify right side
   111,347.39x = 14,827,398,598.72
5. Step 5: Solve for x
   x = 14,827,398,598.72/111,347.39
6. Step 6: Final answer
   x = 133,163.41