Finding the Fourth Proportional to 941,066.76, 1,298,525.94 and 559,083.72

Step by Step Solution

1. Step 1: Write the proportion equation
   941,066.76 : 1,298,525.94 = 559,083.72 : x
2. Step 2: Convert to fraction form
   941,066.76/1,298,525.94 = 559,083.72/x
3. Step 3: Cross multiply
   941,066.76x = 1,298,525.94 × 559,083.72
4. Step 4: Simplify right side
   941,066.76x = 725,984,713,051.70
5. Step 5: Solve for x
   x = 725,984,713,051.70/941,066.76
6. Step 6: Final answer
   x = 771,448.68