Finding the Fourth Proportional to 63,222.98, 94,373.25 and 55,242.28

Step by Step Solution

1. Step 1: Write the proportion equation
   63,222.98 : 94,373.25 = 55,242.28 : x
2. Step 2: Convert to fraction form
   63,222.98/94,373.25 = 55,242.28/x
3. Step 3: Cross multiply
   63,222.98x = 94,373.25 × 55,242.28
4. Step 4: Simplify right side
   63,222.98x = 5,213,393,411.82
5. Step 5: Solve for x
   x = 5,213,393,411.82/63,222.98
6. Step 6: Final answer
   x = 82,460.43