Finding the Fourth Proportional to 2,326,040.72, 3,209,465.52 and 1,358,984.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,326,040.72 : 3,209,465.52 = 1,358,984.15 : x
2. Step 2: Convert to fraction form
   2,326,040.72/3,209,465.52 = 1,358,984.15/x
3. Step 3: Cross multiply
   2,326,040.72x = 3,209,465.52 × 1,358,984.15
4. Step 4: Simplify right side
   2,326,040.72x = 4,361,612,755,604.18
5. Step 5: Solve for x
   x = 4,361,612,755,604.18/2,326,040.72
6. Step 6: Final answer
   x = 1,875,123.13