Finding the Fourth Proportional to 2,487,890.37, 3,434,348.04 and 1,672,566.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,487,890.37 : 3,434,348.04 = 1,672,566.93 : x
2. Step 2: Convert to fraction form
   2,487,890.37/3,434,348.04 = 1,672,566.93/x
3. Step 3: Cross multiply
   2,487,890.37x = 3,434,348.04 × 1,672,566.93
4. Step 4: Simplify right side
   2,487,890.37x = 5,744,176,957,814.32
5. Step 5: Solve for x
   x = 5,744,176,957,814.32/2,487,890.37
6. Step 6: Final answer
   x = 2,308,854.53