Finding the Fourth Proportional to 110,257.98, 152,167.32 and 64,950.22

Step by Step Solution

1. Step 1: Write the proportion equation
   110,257.98 : 152,167.32 = 64,950.22 : x
2. Step 2: Convert to fraction form
   110,257.98/152,167.32 = 64,950.22/x
3. Step 3: Cross multiply
   110,257.98x = 152,167.32 × 64,950.22
4. Step 4: Simplify right side
   110,257.98x = 9,883,300,910.81
5. Step 5: Solve for x
   x = 9,883,300,910.81/110,257.98
6. Step 6: Final answer
   x = 89,637.96