Finding the Fourth Proportional to 110,158, 152,018.04 and 65,446

Step by Step Solution

1. Step 1: Write the proportion equation
   110,158 : 152,018.04 = 65,446 : x
2. Step 2: Convert to fraction form
   110,158/152,018.04 = 65,446/x
3. Step 3: Cross multiply
   110,158x = 152,018.04 × 65,446
4. Step 4: Simplify right side
   110,158x = 9,948,972,645.84
5. Step 5: Solve for x
   x = 9,948,972,645.84/110,158
6. Step 6: Final answer
   x = 90,315.48