Finding the Fourth Proportional to 111,192.77, 166,789.50 and 26,952.61

Step by Step Solution

1. Step 1: Write the proportion equation
   111,192.77 : 166,789.50 = 26,952.61 : x
2. Step 2: Convert to fraction form
   111,192.77/166,789.50 = 26,952.61/x
3. Step 3: Cross multiply
   111,192.77x = 166,789.50 × 26,952.61
4. Step 4: Simplify right side
   111,192.77x = 4,495,411,928.62
5. Step 5: Solve for x
   x = 4,495,411,928.62/111,192.77
6. Step 6: Final answer
   x = 40,428.99