Finding the Fourth Proportional to 961,477.98, 1,327,248.15 and 599,080.89

Step by Step Solution

1. Step 1: Write the proportion equation
   961,477.98 : 1,327,248.15 = 599,080.89 : x
2. Step 2: Convert to fraction form
   961,477.98/1,327,248.15 = 599,080.89/x
3. Step 3: Cross multiply
   961,477.98x = 1,327,248.15 × 599,080.89
4. Step 4: Simplify right side
   961,477.98x = 795,128,997,012.17
5. Step 5: Solve for x
   x = 795,128,997,012.17/961,477.98
6. Step 6: Final answer
   x = 826,986.18