Finding the Fourth Proportional to 2,419,898.58, 3,339,090 and 1,401,106.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,419,898.58 : 3,339,090 = 1,401,106.50 : x
2. Step 2: Convert to fraction form
   2,419,898.58/3,339,090 = 1,401,106.50/x
3. Step 3: Cross multiply
   2,419,898.58x = 3,339,090 × 1,401,106.50
4. Step 4: Simplify right side
   2,419,898.58x = 4,678,420,703,085
5. Step 5: Solve for x
   x = 4,678,420,703,085/2,419,898.58
6. Step 6: Final answer
   x = 1,933,312.72