Finding the Fourth Proportional to 23,298,469.39, 32,153,801.16 and 12,845,443.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,298,469.39 : 32,153,801.16 = 12,845,443.15 : x
2. Step 2: Convert to fraction form
   23,298,469.39/32,153,801.16 = 12,845,443.15/x
3. Step 3: Cross multiply
   23,298,469.39x = 32,153,801.16 × 12,845,443.15
4. Step 4: Simplify right side
   23,298,469.39x = 413,029,824,857,184.06
5. Step 5: Solve for x
   x = 413,029,824,857,184.06/23,298,469.39
6. Step 6: Final answer
   x = 17,727,766.49