Finding the Fourth Proportional to 89,967.15, 134,950.89 and 23,407.17

Step by Step Solution

1. Step 1: Write the proportion equation
   89,967.15 : 134,950.89 = 23,407.17 : x
2. Step 2: Convert to fraction form
   89,967.15/134,950.89 = 23,407.17/x
3. Step 3: Cross multiply
   89,967.15x = 134,950.89 × 23,407.17
4. Step 4: Simplify right side
   89,967.15x = 3,158,818,005.59
5. Step 5: Solve for x
   x = 3,158,818,005.59/89,967.15
6. Step 6: Final answer
   x = 35,110.79