Finding the Fourth Proportional to 94,985.58, 131,086.62 and 54,709.98

Step by Step Solution

1. Step 1: Write the proportion equation
   94,985.58 : 131,086.62 = 54,709.98 : x
2. Step 2: Convert to fraction form
   94,985.58/131,086.62 = 54,709.98/x
3. Step 3: Cross multiply
   94,985.58x = 131,086.62 × 54,709.98
4. Step 4: Simplify right side
   94,985.58x = 7,171,746,358.47
5. Step 5: Solve for x
   x = 7,171,746,358.47/94,985.58
6. Step 6: Final answer
   x = 75,503.53