Finding the Fourth Proportional to 94,856.58, 142,481.43 and 75,272.94

Step by Step Solution

1. Step 1: Write the proportion equation
   94,856.58 : 142,481.43 = 75,272.94 : x
2. Step 2: Convert to fraction form
   94,856.58/142,481.43 = 75,272.94/x
3. Step 3: Cross multiply
   94,856.58x = 142,481.43 × 75,272.94
4. Step 4: Simplify right side
   94,856.58x = 10,724,996,131.50
5. Step 5: Solve for x
   x = 10,724,996,131.50/94,856.58
6. Step 6: Final answer
   x = 113,065.39