Finding the Fourth Proportional to 117,467.02, 162,104.59 and 63,752.05

Step by Step Solution

1. Step 1: Write the proportion equation
   117,467.02 : 162,104.59 = 63,752.05 : x
2. Step 2: Convert to fraction form
   117,467.02/162,104.59 = 63,752.05/x
3. Step 3: Cross multiply
   117,467.02x = 162,104.59 × 63,752.05
4. Step 4: Simplify right side
   117,467.02x = 10,334,499,116.39
5. Step 5: Solve for x
   x = 10,334,499,116.39/117,467.02
6. Step 6: Final answer
   x = 87,977.88