Finding the Fourth Proportional to 2,525,618.77, 3,788,460.98 and 842,722.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525,618.77 : 3,788,460.98 = 842,722.27 : x
2. Step 2: Convert to fraction form
   2,525,618.77/3,788,460.98 = 842,722.27/x
3. Step 3: Cross multiply
   2,525,618.77x = 3,788,460.98 × 842,722.27
4. Step 4: Simplify right side
   2,525,618.77x = 3,192,620,417,929.72
5. Step 5: Solve for x
   x = 3,192,620,417,929.72/2,525,618.77
6. Step 6: Final answer
   x = 1,264,094.35