Finding the Fourth Proportional to 16,353,053.10, 24,476,435.55 and 16,353,053.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,353,053.10 : 24,476,435.55 = 16,353,053.10 : x
2. Step 2: Convert to fraction form
   16,353,053.10/24,476,435.55 = 16,353,053.10/x
3. Step 3: Cross multiply
   16,353,053.10x = 24,476,435.55 × 16,353,053.10
4. Step 4: Simplify right side
   16,353,053.10x = 400,264,450,247,877.69
5. Step 5: Solve for x
   x = 400,264,450,247,877.69/16,353,053.10
6. Step 6: Final answer
   x = 24,476,435.55