Finding the Fourth Proportional to 111,296.57, 166,945.13 and 32,412.71

Step by Step Solution

1. Step 1: Write the proportion equation
   111,296.57 : 166,945.13 = 32,412.71 : x
2. Step 2: Convert to fraction form
   111,296.57/166,945.13 = 32,412.71/x
3. Step 3: Cross multiply
   111,296.57x = 166,945.13 × 32,412.71
4. Step 4: Simplify right side
   111,296.57x = 5,411,144,084.60
5. Step 5: Solve for x
   x = 5,411,144,084.60/111,296.57
6. Step 6: Final answer
   x = 48,619.15