Finding the Fourth Proportional to 736,554.47, 1,016,435.15 and 414,264.48

Step by Step Solution

1. Step 1: Write the proportion equation
   736,554.47 : 1,016,435.15 = 414,264.48 : x
2. Step 2: Convert to fraction form
   736,554.47/1,016,435.15 = 414,264.48/x
3. Step 3: Cross multiply
   736,554.47x = 1,016,435.15 × 414,264.48
4. Step 4: Simplify right side
   736,554.47x = 421,072,978,868.47
5. Step 5: Solve for x
   x = 421,072,978,868.47/736,554.47
6. Step 6: Final answer
   x = 571,679.35