Finding the Fourth Proportional to 943,196.23, 1,301,790.15 and 535,336.24

Step by Step Solution

1. Step 1: Write the proportion equation
   943,196.23 : 1,301,790.15 = 535,336.24 : x
2. Step 2: Convert to fraction form
   943,196.23/1,301,790.15 = 535,336.24/x
3. Step 3: Cross multiply
   943,196.23x = 1,301,790.15 × 535,336.24
4. Step 4: Simplify right side
   943,196.23x = 696,895,444,170.04
5. Step 5: Solve for x
   x = 696,895,444,170.04/943,196.23
6. Step 6: Final answer
   x = 738,865.81