Finding the Fourth Proportional to 1,062,538.91, 1,466,284.52 and 579,100.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,538.91 : 1,466,284.52 = 579,100.67 : x
2. Step 2: Convert to fraction form
   1,062,538.91/1,466,284.52 = 579,100.67/x
3. Step 3: Cross multiply
   1,062,538.91x = 1,466,284.52 × 579,100.67
4. Step 4: Simplify right side
   1,062,538.91x = 849,126,345,047.13
5. Step 5: Solve for x
   x = 849,126,345,047.13/1,062,538.91
6. Step 6: Final answer
   x = 799,148.47