Finding the Fourth Proportional to 117,467.33, 162,105.01 and 63,752.33

Step by Step Solution

1. Step 1: Write the proportion equation
   117,467.33 : 162,105.01 = 63,752.33 : x
2. Step 2: Convert to fraction form
   117,467.33/162,105.01 = 63,752.33/x
3. Step 3: Cross multiply
   117,467.33x = 162,105.01 × 63,752.33
4. Step 4: Simplify right side
   117,467.33x = 10,334,572,338.06
5. Step 5: Solve for x
   x = 10,334,572,338.06/117,467.33
6. Step 6: Final answer
   x = 87,978.27