Finding the Fourth Proportional to 1,955,499.57, 2,934,393.48 and 818,166.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,955,499.57 : 2,934,393.48 = 818,166.42 : x
2. Step 2: Convert to fraction form
   1,955,499.57/2,934,393.48 = 818,166.42/x
3. Step 3: Cross multiply
   1,955,499.57x = 2,934,393.48 × 818,166.42
4. Step 4: Simplify right side
   1,955,499.57x = 2,400,822,208,402.94
5. Step 5: Solve for x
   x = 2,400,822,208,402.94/1,955,499.57
6. Step 6: Final answer
   x = 1,227,728.32