Finding the Fourth Proportional to 110,789.03, 152,883.35 and 65,469.13

Step by Step Solution

1. Step 1: Write the proportion equation
   110,789.03 : 152,883.35 = 65,469.13 : x
2. Step 2: Convert to fraction form
   110,789.03/152,883.35 = 65,469.13/x
3. Step 3: Cross multiply
   110,789.03x = 152,883.35 × 65,469.13
4. Step 4: Simplify right side
   110,789.03x = 10,009,139,451.94
5. Step 5: Solve for x
   x = 10,009,139,451.94/110,789.03
6. Step 6: Final answer
   x = 90,344.14