Finding the Fourth Proportional to 937,256,604.72, 1,293,414,086.52 and 519,567,831.60

Step by Step Solution

1. Step 1: Write the proportion equation
   937,256,604.72 : 1,293,414,086.52 = 519,567,831.60 : x
2. Step 2: Convert to fraction form
   937,256,604.72/1,293,414,086.52 = 519,567,831.60/x
3. Step 3: Cross multiply
   937,256,604.72x = 1,293,414,086.52 × 519,567,831.60
4. Step 4: Simplify right side
   937,256,604.72x = 672,016,352,294,091,264
5. Step 5: Solve for x
   x = 672,016,352,294,091,264/937,256,604.72
6. Step 6: Final answer
   x = 717,003,592.09