Finding the Fourth Proportional to 1,064,344.72, 1,468,784.37 and 580,905.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,344.72 : 1,468,784.37 = 580,905.94 : x
2. Step 2: Convert to fraction form
   1,064,344.72/1,468,784.37 = 580,905.94/x
3. Step 3: Cross multiply
   1,064,344.72x = 1,468,784.37 × 580,905.94
4. Step 4: Simplify right side
   1,064,344.72x = 853,225,565,112.16
5. Step 5: Solve for x
   x = 853,225,565,112.16/1,064,344.72
6. Step 6: Final answer
   x = 801,644.01