Finding the Fourth Proportional to 733,056.91, 1,011,018.77 and 515,984.18

Step by Step Solution

1. Step 1: Write the proportion equation
   733,056.91 : 1,011,018.77 = 515,984.18 : x
2. Step 2: Convert to fraction form
   733,056.91/1,011,018.77 = 515,984.18/x
3. Step 3: Cross multiply
   733,056.91x = 1,011,018.77 × 515,984.18
4. Step 4: Simplify right side
   733,056.91x = 521,669,683,368.04
5. Step 5: Solve for x
   x = 521,669,683,368.04/733,056.91
6. Step 6: Final answer
   x = 711,636.00