Finding the Fourth Proportional to 23,156,196.76, 31,957,513.50 and 12,846,241

Step by Step Solution

1. Step 1: Write the proportion equation
   23,156,196.76 : 31,957,513.50 = 12,846,241 : x
2. Step 2: Convert to fraction form
   23,156,196.76/31,957,513.50 = 12,846,241/x
3. Step 3: Cross multiply
   23,156,196.76x = 31,957,513.50 × 12,846,241
4. Step 4: Simplify right side
   23,156,196.76x = 410,533,920,181,753.50
5. Step 5: Solve for x
   x = 410,533,920,181,753.50/23,156,196.76
6. Step 6: Final answer
   x = 17,728,901.01