Finding the Fourth Proportional to 69,864.89, 104,810.30 and 23,118.17

Step by Step Solution

1. Step 1: Write the proportion equation
   69,864.89 : 104,810.30 = 23,118.17 : x
2. Step 2: Convert to fraction form
   69,864.89/104,810.30 = 23,118.17/x
3. Step 3: Cross multiply
   69,864.89x = 104,810.30 × 23,118.17
4. Step 4: Simplify right side
   69,864.89x = 2,423,022,333.15
5. Step 5: Solve for x
   x = 2,423,022,333.15/69,864.89
6. Step 6: Final answer
   x = 34,681.55