Finding the Fourth Proportional to 1,061,830.08, 1,591,782.57 and 529,514.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,830.08 : 1,591,782.57 = 529,514.28 : x
2. Step 2: Convert to fraction form
   1,061,830.08/1,591,782.57 = 529,514.28/x
3. Step 3: Cross multiply
   1,061,830.08x = 1,591,782.57 × 529,514.28
4. Step 4: Simplify right side
   1,061,830.08x = 842,871,601,470.10
5. Step 5: Solve for x
   x = 842,871,601,470.10/1,061,830.08
6. Step 6: Final answer
   x = 793,791.41