Finding the Fourth Proportional to 111,814.71, 167,664.15 and 32,918.55

Step by Step Solution

1. Step 1: Write the proportion equation
   111,814.71 : 167,664.15 = 32,918.55 : x
2. Step 2: Convert to fraction form
   111,814.71/167,664.15 = 32,918.55/x
3. Step 3: Cross multiply
   111,814.71x = 167,664.15 × 32,918.55
4. Step 4: Simplify right side
   111,814.71x = 5,519,260,704.98
5. Step 5: Solve for x
   x = 5,519,260,704.98/111,814.71
6. Step 6: Final answer
   x = 49,360.77