Finding the Fourth Proportional to 834,944.63, 1,152,224.01 and 452,971.31

Step by Step Solution

1. Step 1: Write the proportion equation
   834,944.63 : 1,152,224.01 = 452,971.31 : x
2. Step 2: Convert to fraction form
   834,944.63/1,152,224.01 = 452,971.31/x
3. Step 3: Cross multiply
   834,944.63x = 1,152,224.01 × 452,971.31
4. Step 4: Simplify right side
   834,944.63x = 521,924,419,223.15
5. Step 5: Solve for x
   x = 521,924,419,223.15/834,944.63
6. Step 6: Final answer
   x = 625,100.64