Finding the Fourth Proportional to 117,483.83, 162,123.31 and 63,767.69

Step by Step Solution

1. Step 1: Write the proportion equation
   117,483.83 : 162,123.31 = 63,767.69 : x
2. Step 2: Convert to fraction form
   117,483.83/162,123.31 = 63,767.69/x
3. Step 3: Cross multiply
   117,483.83x = 162,123.31 × 63,767.69
4. Step 4: Simplify right side
   117,483.83x = 10,338,228,003.82
5. Step 5: Solve for x
   x = 10,338,228,003.82/117,483.83
6. Step 6: Final answer
   x = 87,997.03