Finding the Fourth Proportional to 1,064,101.27, 1,468,490.91 and 580,697.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,101.27 : 1,468,490.91 = 580,697.56 : x
2. Step 2: Convert to fraction form
   1,064,101.27/1,468,490.91 = 580,697.56/x
3. Step 3: Cross multiply
   1,064,101.27x = 1,468,490.91 × 580,697.56
4. Step 4: Simplify right side
   1,064,101.27x = 852,749,085,415.69
5. Step 5: Solve for x
   x = 852,749,085,415.69/1,064,101.27
6. Step 6: Final answer
   x = 801,379.64