Finding the Fourth Proportional to 94,910.88, 142,624.98 and 50,569.32

Step by Step Solution

1. Step 1: Write the proportion equation
   94,910.88 : 142,624.98 = 50,569.32 : x
2. Step 2: Convert to fraction form
   94,910.88/142,624.98 = 50,569.32/x
3. Step 3: Cross multiply
   94,910.88x = 142,624.98 × 50,569.32
4. Step 4: Simplify right side
   94,910.88x = 7,212,448,253.61
5. Step 5: Solve for x
   x = 7,212,448,253.61/94,910.88
6. Step 6: Final answer
   x = 75,991.80