Finding the Fourth Proportional to 1,731,978.78, 2,597,661.99 and 469,904.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,731,978.78 : 2,597,661.99 = 469,904.82 : x
2. Step 2: Convert to fraction form
   1,731,978.78/2,597,661.99 = 469,904.82/x
3. Step 3: Cross multiply
   1,731,978.78x = 2,597,661.99 × 469,904.82
4. Step 4: Simplify right side
   1,731,978.78x = 1,220,653,889,831.79
5. Step 5: Solve for x
   x = 1,220,653,889,831.79/1,731,978.78
6. Step 6: Final answer
   x = 704,774.16