Finding the Fourth Proportional to 90,460.16, 135,674.72 and 23,900.96

Step by Step Solution

1. Step 1: Write the proportion equation
   90,460.16 : 135,674.72 = 23,900.96 : x
2. Step 2: Convert to fraction form
   90,460.16/135,674.72 = 23,900.96/x
3. Step 3: Cross multiply
   90,460.16x = 135,674.72 × 23,900.96
4. Step 4: Simplify right side
   90,460.16x = 3,242,756,055.73
5. Step 5: Solve for x
   x = 3,242,756,055.73/90,460.16
6. Step 6: Final answer
   x = 35,847.34