Finding the Fourth Proportional to 2,962,613.31, 4,088,411.54 and 1,604,486.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,962,613.31 : 4,088,411.54 = 1,604,486.31 : x
2. Step 2: Convert to fraction form
   2,962,613.31/4,088,411.54 = 1,604,486.31/x
3. Step 3: Cross multiply
   2,962,613.31x = 4,088,411.54 × 1,604,486.31
4. Step 4: Simplify right side
   2,962,613.31x = 6,559,800,337,553.59
5. Step 5: Solve for x
   x = 6,559,800,337,553.59/2,962,613.31
6. Step 6: Final answer
   x = 2,214,193.91