Finding the Fourth Proportional to 23,688,016.49, 32,689,688.10 and 13,898,627.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,688,016.49 : 32,689,688.10 = 13,898,627.23 : x
2. Step 2: Convert to fraction form
   23,688,016.49/32,689,688.10 = 13,898,627.23/x
3. Step 3: Cross multiply
   23,688,016.49x = 32,689,688.10 × 13,898,627.23
4. Step 4: Simplify right side
   23,688,016.49x = 454,341,789,166,867
5. Step 5: Solve for x
   x = 454,341,789,166,867/23,688,016.49
6. Step 6: Final answer
   x = 19,180,237.79