Finding the Fourth Proportional to 844,054.72, 1,164,477.52 and 553,826.52

Step by Step Solution

1. Step 1: Write the proportion equation
   844,054.72 : 1,164,477.52 = 553,826.52 : x
2. Step 2: Convert to fraction form
   844,054.72/1,164,477.52 = 553,826.52/x
3. Step 3: Cross multiply
   844,054.72x = 1,164,477.52 × 553,826.52
4. Step 4: Simplify right side
   844,054.72x = 644,918,532,519.83
5. Step 5: Solve for x
   x = 644,918,532,519.83/844,054.72
6. Step 6: Final answer
   x = 764,071.95