Finding the Fourth Proportional to 94,928.94, 142,503.45 and 55,514.34

Step by Step Solution

1. Step 1: Write the proportion equation
   94,928.94 : 142,503.45 = 55,514.34 : x
2. Step 2: Convert to fraction form
   94,928.94/142,503.45 = 55,514.34/x
3. Step 3: Cross multiply
   94,928.94x = 142,503.45 × 55,514.34
4. Step 4: Simplify right side
   94,928.94x = 7,910,984,974.47
5. Step 5: Solve for x
   x = 7,910,984,974.47/94,928.94
6. Step 6: Final answer
   x = 83,335.86