Finding the Fourth Proportional to 1,059,549.48, 1,462,196.52 and 576,117.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,549.48 : 1,462,196.52 = 576,117.88 : x
2. Step 2: Convert to fraction form
   1,059,549.48/1,462,196.52 = 576,117.88/x
3. Step 3: Cross multiply
   1,059,549.48x = 1,462,196.52 × 576,117.88
4. Step 4: Simplify right side
   1,059,549.48x = 842,397,559,245.78
5. Step 5: Solve for x
   x = 842,397,559,245.78/1,059,549.48
6. Step 6: Final answer
   x = 795,052.59