Finding the Fourth Proportional to 295,065,111.10, 413,695,817.30 and 295,065,111.10

Step by Step Solution

1. Step 1: Write the proportion equation
   295,065,111.10 : 413,695,817.30 = 295,065,111.10 : x
2. Step 2: Convert to fraction form
   295,065,111.10/413,695,817.30 = 295,065,111.10/x
3. Step 3: Cross multiply
   295,065,111.10x = 413,695,817.30 × 295,065,111.10
4. Step 4: Simplify right side
   295,065,111.10x = 122,067,202,293,229,808
5. Step 5: Solve for x
   x = 122,067,202,293,229,808/295,065,111.10
6. Step 6: Final answer
   x = 413,695,817.30