Finding the Fourth Proportional to 692,988, 956,323.50 and 375,036

Step by Step Solution

1. Step 1: Write the proportion equation
   692,988 : 956,323.50 = 375,036 : x
2. Step 2: Convert to fraction form
   692,988/956,323.50 = 375,036/x
3. Step 3: Cross multiply
   692,988x = 956,323.50 × 375,036
4. Step 4: Simplify right side
   692,988x = 358,655,740,146
5. Step 5: Solve for x
   x = 358,655,740,146/692,988
6. Step 6: Final answer
   x = 517,549.71