Finding the Fourth Proportional to 94,944.42, 142,290.88 and 50,475.42

Step by Step Solution

1. Step 1: Write the proportion equation
   94,944.42 : 142,290.88 = 50,475.42 : x
2. Step 2: Convert to fraction form
   94,944.42/142,290.88 = 50,475.42/x
3. Step 3: Cross multiply
   94,944.42x = 142,290.88 × 50,475.42
4. Step 4: Simplify right side
   94,944.42x = 7,182,191,803.98
5. Step 5: Solve for x
   x = 7,182,191,803.98/94,944.42
6. Step 6: Final answer
   x = 75,646.28