Finding the Fourth Proportional to 94,810.86, 142,114.23 and 50,392.89

Step by Step Solution

1. Step 1: Write the proportion equation
   94,810.86 : 142,114.23 = 50,392.89 : x
2. Step 2: Convert to fraction form
   94,810.86/142,114.23 = 50,392.89/x
3. Step 3: Cross multiply
   94,810.86x = 142,114.23 × 50,392.89
4. Step 4: Simplify right side
   94,810.86x = 7,161,546,759.82
5. Step 5: Solve for x
   x = 7,161,546,759.82/94,810.86
6. Step 6: Final answer
   x = 75,535.09