Finding the Fourth Proportional to 94,945.55, 142,292.57 and 50,476.55

Step by Step Solution

1. Step 1: Write the proportion equation
   94,945.55 : 142,292.57 = 50,476.55 : x
2. Step 2: Convert to fraction form
   94,945.55/142,292.57 = 50,476.55/x
3. Step 3: Cross multiply
   94,945.55x = 142,292.57 × 50,476.55
4. Step 4: Simplify right side
   94,945.55x = 7,182,437,060.39
5. Step 5: Solve for x
   x = 7,182,437,060.39/94,945.55
6. Step 6: Final answer
   x = 75,647.96