Finding the Fourth Proportional to 117,468.17, 162,104.72 and 63,753.22

Step by Step Solution

1. Step 1: Write the proportion equation
   117,468.17 : 162,104.72 = 63,753.22 : x
2. Step 2: Convert to fraction form
   117,468.17/162,104.72 = 63,753.22/x
3. Step 3: Cross multiply
   117,468.17x = 162,104.72 × 63,753.22
4. Step 4: Simplify right side
   117,468.17x = 10,334,697,877.20
5. Step 5: Solve for x
   x = 10,334,697,877.20/117,468.17
6. Step 6: Final answer
   x = 87,978.71