Finding the Fourth Proportional to 110,831.10, 152,954.72 and 63,084.43

Step by Step Solution

1. Step 1: Write the proportion equation
   110,831.10 : 152,954.72 = 63,084.43 : x
2. Step 2: Convert to fraction form
   110,831.10/152,954.72 = 63,084.43/x
3. Step 3: Cross multiply
   110,831.10x = 152,954.72 × 63,084.43
4. Step 4: Simplify right side
   110,831.10x = 9,649,061,327.01
5. Step 5: Solve for x
   x = 9,649,061,327.01/110,831.10
6. Step 6: Final answer
   x = 87,060.95