Finding the Fourth Proportional to 1,819,085.88, 2,730,521.34 and 1,339,854.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,819,085.88 : 2,730,521.34 = 1,339,854.84 : x
2. Step 2: Convert to fraction form
   1,819,085.88/2,730,521.34 = 1,339,854.84/x
3. Step 3: Cross multiply
   1,819,085.88x = 2,730,521.34 × 1,339,854.84
4. Step 4: Simplify right side
   1,819,085.88x = 3,658,502,233,122.29
5. Step 5: Solve for x
   x = 3,658,502,233,122.29/1,819,085.88
6. Step 6: Final answer
   x = 2,011,176.20