Finding the Fourth Proportional to 835,436.34, 1,153,501.35 and 513,577.98

Step by Step Solution

1. Step 1: Write the proportion equation
   835,436.34 : 1,153,501.35 = 513,577.98 : x
2. Step 2: Convert to fraction form
   835,436.34/1,153,501.35 = 513,577.98/x
3. Step 3: Cross multiply
   835,436.34x = 1,153,501.35 × 513,577.98
4. Step 4: Simplify right side
   835,436.34x = 592,412,893,260.27
5. Step 5: Solve for x
   x = 592,412,893,260.27/835,436.34
6. Step 6: Final answer
   x = 709,105.97