Finding the Fourth Proportional to 16,610,131.10, 23,197,496.50 and 16,610,131.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,610,131.10 : 23,197,496.50 = 16,610,131.10 : x
2. Step 2: Convert to fraction form
   16,610,131.10/23,197,496.50 = 16,610,131.10/x
3. Step 3: Cross multiply
   16,610,131.10x = 23,197,496.50 × 16,610,131.10
4. Step 4: Simplify right side
   16,610,131.10x = 385,313,458,056,791.12
5. Step 5: Solve for x
   x = 385,313,458,056,791.12/16,610,131.10
6. Step 6: Final answer
   x = 23,197,496.50