Finding the Fourth Proportional to 849,131.92, 1,171,802.01 and 467,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   849,131.92 : 1,171,802.01 = 467,150.50 : x
2. Step 2: Convert to fraction form
   849,131.92/1,171,802.01 = 467,150.50/x
3. Step 3: Cross multiply
   849,131.92x = 1,171,802.01 × 467,150.50
4. Step 4: Simplify right side
   849,131.92x = 547,407,894,872.51
5. Step 5: Solve for x
   x = 547,407,894,872.51/849,131.92
6. Step 6: Final answer
   x = 644,667.67