Finding the Fourth Proportional to 2,653,098.10, 3,980,488.43 and 947,204.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,653,098.10 : 3,980,488.43 = 947,204.82 : x
2. Step 2: Convert to fraction form
   2,653,098.10/3,980,488.43 = 947,204.82/x
3. Step 3: Cross multiply
   2,653,098.10x = 3,980,488.43 × 947,204.82
4. Step 4: Simplify right side
   2,653,098.10x = 3,770,337,826,850.23
5. Step 5: Solve for x
   x = 3,770,337,826,850.23/2,653,098.10
6. Step 6: Final answer
   x = 1,421,107.58