Finding the Fourth Proportional to 2,613,181.86, 3,921,055.62 and 1,174,880.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,181.86 : 3,921,055.62 = 1,174,880.13 : x
2. Step 2: Convert to fraction form
   2,613,181.86/3,921,055.62 = 1,174,880.13/x
3. Step 3: Cross multiply
   2,613,181.86x = 3,921,055.62 × 1,174,880.13
4. Step 4: Simplify right side
   2,613,181.86x = 4,606,770,336,562.83
5. Step 5: Solve for x
   x = 4,606,770,336,562.83/2,613,181.86
6. Step 6: Final answer
   x = 1,762,896.95