Finding the Fourth Proportional to 2,487,888.45, 3,434,345.37 and 1,672,565.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,487,888.45 : 3,434,345.37 = 1,672,565.00 : x
2. Step 2: Convert to fraction form
   2,487,888.45/3,434,345.37 = 1,672,565.00/x
3. Step 3: Cross multiply
   2,487,888.45x = 3,434,345.37 × 1,672,565.00
4. Step 4: Simplify right side
   2,487,888.45x = 5,744,165,846,602.32
5. Step 5: Solve for x
   x = 5,744,165,846,602.32/2,487,888.45
6. Step 6: Final answer
   x = 2,308,851.85