Finding the Fourth Proportional to 2,379,859.37, 3,286,909.98 and 1,604,152.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,379,859.37 : 3,286,909.98 = 1,604,152.34 : x
2. Step 2: Convert to fraction form
   2,379,859.37/3,286,909.98 = 1,604,152.34/x
3. Step 3: Cross multiply
   2,379,859.37x = 3,286,909.98 × 1,604,152.34
4. Step 4: Simplify right side
   2,379,859.37x = 5,272,704,319,351.80
5. Step 5: Solve for x
   x = 5,272,704,319,351.80/2,379,859.37
6. Step 6: Final answer
   x = 2,215,552.90