Finding the Fourth Proportional to 116,825.56, 161,219.16 and 63,110.56

Step by Step Solution

1. Step 1: Write the proportion equation
   116,825.56 : 161,219.16 = 63,110.56 : x
2. Step 2: Convert to fraction form
   116,825.56/161,219.16 = 63,110.56/x
3. Step 3: Cross multiply
   116,825.56x = 161,219.16 × 63,110.56
4. Step 4: Simplify right side
   116,825.56x = 10,174,631,470.33
5. Step 5: Solve for x
   x = 10,174,631,470.33/116,825.56
6. Step 6: Final answer
   x = 87,092.51