Finding the Fourth Proportional to 966,085.34, 1,333,200.72 and 536,366.56

Step by Step Solution

1. Step 1: Write the proportion equation
   966,085.34 : 1,333,200.72 = 536,366.56 : x
2. Step 2: Convert to fraction form
   966,085.34/1,333,200.72 = 536,366.56/x
3. Step 3: Cross multiply
   966,085.34x = 1,333,200.72 × 536,366.56
4. Step 4: Simplify right side
   966,085.34x = 715,084,283,975.92
5. Step 5: Solve for x
   x = 715,084,283,975.92/966,085.34
6. Step 6: Final answer
   x = 740,187.49