Finding the Fourth Proportional to 2,377,514.56, 3,566,259.40 and 580,407.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,377,514.56 : 3,566,259.40 = 580,407.52 : x
2. Step 2: Convert to fraction form
   2,377,514.56/3,566,259.40 = 580,407.52/x
3. Step 3: Cross multiply
   2,377,514.56x = 3,566,259.40 × 580,407.52
4. Step 4: Simplify right side
   2,377,514.56x = 2,069,883,774,030.69
5. Step 5: Solve for x
   x = 2,069,883,774,030.69/2,377,514.56
6. Step 6: Final answer
   x = 870,608.24