Finding the Fourth Proportional to 117,753.25, 162,499.50 and 67,455.49

Step by Step Solution

1. Step 1: Write the proportion equation
   117,753.25 : 162,499.50 = 67,455.49 : x
2. Step 2: Convert to fraction form
   117,753.25/162,499.50 = 67,455.49/x
3. Step 3: Cross multiply
   117,753.25x = 162,499.50 × 67,455.49
4. Step 4: Simplify right side
   117,753.25x = 10,961,483,397.26
5. Step 5: Solve for x
   x = 10,961,483,397.26/117,753.25
6. Step 6: Final answer
   x = 93,088.58