Finding the Fourth Proportional to 1,433,982, 2,151,083.56 and 369,034.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,433,982 : 2,151,083.56 = 369,034.50 : x
2. Step 2: Convert to fraction form
   1,433,982/2,151,083.56 = 369,034.50/x
3. Step 3: Cross multiply
   1,433,982x = 2,151,083.56 × 369,034.50
4. Step 4: Simplify right side
   1,433,982x = 793,824,046,022.82
5. Step 5: Solve for x
   x = 793,824,046,022.82/1,433,982
6. Step 6: Final answer
   x = 553,580.20