Finding the Fourth Proportional to 943,406.10, 1,302,015.06 and 535,634.82

Step by Step Solution

1. Step 1: Write the proportion equation
   943,406.10 : 1,302,015.06 = 535,634.82 : x
2. Step 2: Convert to fraction form
   943,406.10/1,302,015.06 = 535,634.82/x
3. Step 3: Cross multiply
   943,406.10x = 1,302,015.06 × 535,634.82
4. Step 4: Simplify right side
   943,406.10x = 697,404,602,300.39
5. Step 5: Solve for x
   x = 697,404,602,300.39/943,406.10
6. Step 6: Final answer
   x = 739,241.14