Finding the Fourth Proportional to 805,441, 1,205,532.72 and 592,152.52

Step by Step Solution

1. Step 1: Write the proportion equation
   805,441 : 1,205,532.72 = 592,152.52 : x
2. Step 2: Convert to fraction form
   805,441/1,205,532.72 = 592,152.52/x
3. Step 3: Cross multiply
   805,441x = 1,205,532.72 × 592,152.52
4. Step 4: Simplify right side
   805,441x = 713,859,238,090.45
5. Step 5: Solve for x
   x = 713,859,238,090.45/805,441
6. Step 6: Final answer
   x = 886,296.13