Finding the Fourth Proportional to 1,065,300.04, 1,597,956.06 and 355,326.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,300.04 : 1,597,956.06 = 355,326.12 : x
2. Step 2: Convert to fraction form
   1,065,300.04/1,597,956.06 = 355,326.12/x
3. Step 3: Cross multiply
   1,065,300.04x = 1,597,956.06 × 355,326.12
4. Step 4: Simplify right side
   1,065,300.04x = 567,795,526,730.29
5. Step 5: Solve for x
   x = 567,795,526,730.29/1,065,300.04
6. Step 6: Final answer
   x = 532,991.18