Finding the Fourth Proportional to 2,584,199.42, 3,876,406 and 762,564.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584,199.42 : 3,876,406 = 762,564.37 : x
2. Step 2: Convert to fraction form
   2,584,199.42/3,876,406 = 762,564.37/x
3. Step 3: Cross multiply
   2,584,199.42x = 3,876,406 × 762,564.37
4. Step 4: Simplify right side
   2,584,199.42x = 2,956,009,099,254.22
5. Step 5: Solve for x
   x = 2,956,009,099,254.22/2,584,199.42
6. Step 6: Final answer
   x = 1,143,878.09