Finding the Fourth Proportional to 2,389,930.52, 3,298,062.50 and 1,302,211.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,389,930.52 : 3,298,062.50 = 1,302,211.08 : x
2. Step 2: Convert to fraction form
   2,389,930.52/3,298,062.50 = 1,302,211.08/x
3. Step 3: Cross multiply
   2,389,930.52x = 3,298,062.50 × 1,302,211.08
4. Step 4: Simplify right side
   2,389,930.52x = 4,294,773,523,521.45
5. Step 5: Solve for x
   x = 4,294,773,523,521.45/2,389,930.52
6. Step 6: Final answer
   x = 1,797,028.62