Finding the Fourth Proportional to 2,565,792.06, 3,848,392.17 and 672,683.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,565,792.06 : 3,848,392.17 = 672,683.82 : x
2. Step 2: Convert to fraction form
   2,565,792.06/3,848,392.17 = 672,683.82/x
3. Step 3: Cross multiply
   2,565,792.06x = 3,848,392.17 × 672,683.82
4. Step 4: Simplify right side
   2,565,792.06x = 2,588,751,145,773.69
5. Step 5: Solve for x
   x = 2,588,751,145,773.69/2,565,792.06
6. Step 6: Final answer
   x = 1,008,948.15