Finding the Fourth Proportional to 294,427.55, 441,641.52 and 94,747.89

Step by Step Solution

1. Step 1: Write the proportion equation
   294,427.55 : 441,641.52 = 94,747.89 : x
2. Step 2: Convert to fraction form
   294,427.55/441,641.52 = 94,747.89/x
3. Step 3: Cross multiply
   294,427.55x = 441,641.52 × 94,747.89
4. Step 4: Simplify right side
   294,427.55x = 41,844,602,156.39
5. Step 5: Solve for x
   x = 41,844,602,156.39/294,427.55
6. Step 6: Final answer
   x = 142,121.90