Finding the Fourth Proportional to 16,751,906.10, 23,404,838.85 and 16,751,906.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,751,906.10 : 23,404,838.85 = 16,751,906.10 : x
2. Step 2: Convert to fraction form
   16,751,906.10/23,404,838.85 = 16,751,906.10/x
3. Step 3: Cross multiply
   16,751,906.10x = 23,404,838.85 × 16,751,906.10
4. Step 4: Simplify right side
   16,751,906.10x = 392,075,662,700,832
5. Step 5: Solve for x
   x = 392,075,662,700,832/16,751,906.10
6. Step 6: Final answer
   x = 23,404,838.85