Finding the Fourth Proportional to 3,462,404.10, 5,193,606.15 and 1,868,081.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,462,404.10 : 5,193,606.15 = 1,868,081.10 : x
2. Step 2: Convert to fraction form
   3,462,404.10/5,193,606.15 = 1,868,081.10/x
3. Step 3: Cross multiply
   3,462,404.10x = 5,193,606.15 × 1,868,081.10
4. Step 4: Simplify right side
   3,462,404.10x = 9,702,077,489,658.77
5. Step 5: Solve for x
   x = 9,702,077,489,658.77/3,462,404.10
6. Step 6: Final answer
   x = 2,802,121.65