Finding the Fourth Proportional to 943,820.52, 1,302,483.69 and 514,104.18

Step by Step Solution

1. Step 1: Write the proportion equation
   943,820.52 : 1,302,483.69 = 514,104.18 : x
2. Step 2: Convert to fraction form
   943,820.52/1,302,483.69 = 514,104.18/x
3. Step 3: Cross multiply
   943,820.52x = 1,302,483.69 × 514,104.18
4. Step 4: Simplify right side
   943,820.52x = 669,612,309,410.82
5. Step 5: Solve for x
   x = 669,612,309,410.82/943,820.52
6. Step 6: Final answer
   x = 709,469.96