Finding the Fourth Proportional to 1,580,847.17, 2,181,611.41 and 960,441.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,580,847.17 : 2,181,611.41 = 960,441.17 : x
2. Step 2: Convert to fraction form
   1,580,847.17/2,181,611.41 = 960,441.17/x
3. Step 3: Cross multiply
   1,580,847.17x = 2,181,611.41 × 960,441.17
4. Step 4: Simplify right side
   1,580,847.17x = 2,095,309,401,796.59
5. Step 5: Solve for x
   x = 2,095,309,401,796.59/1,580,847.17
6. Step 6: Final answer
   x = 1,325,434.52