Finding the Fourth Proportional to 2,606,816.46, 3,912,337.17 and 1,345,004.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606,816.46 : 3,912,337.17 = 1,345,004.94 : x
2. Step 2: Convert to fraction form
   2,606,816.46/3,912,337.17 = 1,345,004.94/x
3. Step 3: Cross multiply
   2,606,816.46x = 3,912,337.17 × 1,345,004.94
4. Step 4: Simplify right side
   2,606,816.46x = 5,262,112,820,595.62
5. Step 5: Solve for x
   x = 5,262,112,820,595.62/2,606,816.46
6. Step 6: Final answer
   x = 2,018,597.36