Finding the Fourth Proportional to 94,820.18, 131,450.94 and 89,763.94

Step by Step Solution

1. Step 1: Write the proportion equation
   94,820.18 : 131,450.94 = 89,763.94 : x
2. Step 2: Convert to fraction form
   94,820.18/131,450.94 = 89,763.94/x
3. Step 3: Cross multiply
   94,820.18x = 131,450.94 × 89,763.94
4. Step 4: Simplify right side
   94,820.18x = 11,799,554,291.10
5. Step 5: Solve for x
   x = 11,799,554,291.10/94,820.18
6. Step 6: Final answer
   x = 124,441.38