Finding the Fourth Proportional to 2,945,379.99, 4,064,648.60 and 1,656,209.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,945,379.99 : 4,064,648.60 = 1,656,209.10 : x
2. Step 2: Convert to fraction form
   2,945,379.99/4,064,648.60 = 1,656,209.10/x
3. Step 3: Cross multiply
   2,945,379.99x = 4,064,648.60 × 1,656,209.10
4. Step 4: Simplify right side
   2,945,379.99x = 6,731,908,003,762.78
5. Step 5: Solve for x
   x = 6,731,908,003,762.78/2,945,379.99
6. Step 6: Final answer
   x = 2,285,582.18