Finding the Fourth Proportional to 798,098.78, 1,101,399.72 and 435,546.06

Step by Step Solution

1. Step 1: Write the proportion equation
   798,098.78 : 1,101,399.72 = 435,546.06 : x
2. Step 2: Convert to fraction form
   798,098.78/1,101,399.72 = 435,546.06/x
3. Step 3: Cross multiply
   798,098.78x = 1,101,399.72 × 435,546.06
4. Step 4: Simplify right side
   798,098.78x = 479,710,308,531.10
5. Step 5: Solve for x
   x = 479,710,308,531.10/798,098.78
6. Step 6: Final answer
   x = 601,066.33