Finding the Fourth Proportional to 693,098, 956,478.12 and 375,146

Step by Step Solution

1. Step 1: Write the proportion equation
   693,098 : 956,478.12 = 375,146 : x
2. Step 2: Convert to fraction form
   693,098/956,478.12 = 375,146/x
3. Step 3: Cross multiply
   693,098x = 956,478.12 × 375,146
4. Step 4: Simplify right side
   693,098x = 358,818,940,805.52
5. Step 5: Solve for x
   x = 358,818,940,805.52/693,098
6. Step 6: Final answer
   x = 517,703.04