Finding the Fourth Proportional to 2,045,808.53, 3,069,597.71 and 1,098,072.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045,808.53 : 3,069,597.71 = 1,098,072.08 : x
2. Step 2: Convert to fraction form
   2,045,808.53/3,069,597.71 = 1,098,072.08/x
3. Step 3: Cross multiply
   2,045,808.53x = 3,069,597.71 × 1,098,072.08
4. Step 4: Simplify right side
   2,045,808.53x = 3,370,639,521,344.59
5. Step 5: Solve for x
   x = 3,370,639,521,344.59/2,045,808.53
6. Step 6: Final answer
   x = 1,647,583.09