Finding the Fourth Proportional to 117,488.51, 162,134.24 and 63,773.49

Step by Step Solution

1. Step 1: Write the proportion equation
   117,488.51 : 162,134.24 = 63,773.49 : x
2. Step 2: Convert to fraction form
   117,488.51/162,134.24 = 63,773.49/x
3. Step 3: Cross multiply
   117,488.51x = 162,134.24 × 63,773.49
4. Step 4: Simplify right side
   117,488.51x = 10,339,866,014.43
5. Step 5: Solve for x
   x = 10,339,866,014.43/117,488.51
6. Step 6: Final answer
   x = 88,007.47