Finding the Fourth Proportional to 85,264.02, 117,665.55 and 49,464.84

Step by Step Solution

1. Step 1: Write the proportion equation
   85,264.02 : 117,665.55 = 49,464.84 : x
2. Step 2: Convert to fraction form
   85,264.02/117,665.55 = 49,464.84/x
3. Step 3: Cross multiply
   85,264.02x = 117,665.55 × 49,464.84
4. Step 4: Simplify right side
   85,264.02x = 5,820,307,604.26
5. Step 5: Solve for x
   x = 5,820,307,604.26/85,264.02
6. Step 6: Final answer
   x = 68,262.18