Finding the Fourth Proportional to 2,390,105.84, 3,298,303.56 and 1,302,385.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,390,105.84 : 3,298,303.56 = 1,302,385.04 : x
2. Step 2: Convert to fraction form
   2,390,105.84/3,298,303.56 = 1,302,385.04/x
3. Step 3: Cross multiply
   2,390,105.84x = 3,298,303.56 × 1,302,385.04
4. Step 4: Simplify right side
   2,390,105.84x = 4,295,661,213,922.74
5. Step 5: Solve for x
   x = 4,295,661,213,922.74/2,390,105.84
6. Step 6: Final answer
   x = 1,797,268.20