Finding the Fourth Proportional to 1,323,612.02, 1,826,576.37 and 720,002.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,323,612.02 : 1,826,576.37 = 720,002.42 : x
2. Step 2: Convert to fraction form
   1,323,612.02/1,826,576.37 = 720,002.42/x
3. Step 3: Cross multiply
   1,323,612.02x = 1,826,576.37 × 720,002.42
4. Step 4: Simplify right side
   1,323,612.02x = 1,315,139,406,714.82
5. Step 5: Solve for x
   x = 1,315,139,406,714.82/1,323,612.02
6. Step 6: Final answer
   x = 993,598.87