Finding the Fourth Proportional to 743,047.05, 1,025,718.83 and 501,656.59

Step by Step Solution

1. Step 1: Write the proportion equation
   743,047.05 : 1,025,718.83 = 501,656.59 : x
2. Step 2: Convert to fraction form
   743,047.05/1,025,718.83 = 501,656.59/x
3. Step 3: Cross multiply
   743,047.05x = 1,025,718.83 × 501,656.59
4. Step 4: Simplify right side
   743,047.05x = 514,558,610,556.59
5. Step 5: Solve for x
   x = 514,558,610,556.59/743,047.05
6. Step 6: Final answer
   x = 692,498.02