Finding the Fourth Proportional to 23,313,787.39, 32,173,057.59 and 12,859,569.27

Step by Step Solution

1. Step 1: Write the proportion equation
   23,313,787.39 : 32,173,057.59 = 12,859,569.27 : x
2. Step 2: Convert to fraction form
   23,313,787.39/32,173,057.59 = 12,859,569.27/x
3. Step 3: Cross multiply
   23,313,787.39x = 32,173,057.59 × 12,859,569.27
4. Step 4: Simplify right side
   23,313,787.39x = 413,731,662,706,304.25
5. Step 5: Solve for x
   x = 413,731,662,706,304.25/23,313,787.39
6. Step 6: Final answer
   x = 17,746,222.69