Finding the Fourth Proportional to 94,978.24, 142,409.80 and 65,363.54

Step by Step Solution

1. Step 1: Write the proportion equation
   94,978.24 : 142,409.80 = 65,363.54 : x
2. Step 2: Convert to fraction form
   94,978.24/142,409.80 = 65,363.54/x
3. Step 3: Cross multiply
   94,978.24x = 142,409.80 × 65,363.54
4. Step 4: Simplify right side
   94,978.24x = 9,308,408,658.69
5. Step 5: Solve for x
   x = 9,308,408,658.69/94,978.24
6. Step 6: Final answer
   x = 98,005.70