Finding the Fourth Proportional to 200,596,499.10, 281,345,282.10 and 200,596,499.10

Step by Step Solution

1. Step 1: Write the proportion equation
   200,596,499.10 : 281,345,282.10 = 200,596,499.10 : x
2. Step 2: Convert to fraction form
   200,596,499.10/281,345,282.10 = 200,596,499.10/x
3. Step 3: Cross multiply
   200,596,499.10x = 281,345,282.10 × 200,596,499.10
4. Step 4: Simplify right side
   200,596,499.10x = 56,436,878,627,561,896
5. Step 5: Solve for x
   x = 56,436,878,627,561,896/200,596,499.10
6. Step 6: Final answer
   x = 281,345,282.10