Finding the Fourth Proportional to 974,514.01, 1,461,105.79 and 519,173.32

Step by Step Solution

1. Step 1: Write the proportion equation
   974,514.01 : 1,461,105.79 = 519,173.32 : x
2. Step 2: Convert to fraction form
   974,514.01/1,461,105.79 = 519,173.32/x
3. Step 3: Cross multiply
   974,514.01x = 1,461,105.79 × 519,173.32
4. Step 4: Simplify right side
   974,514.01x = 758,567,143,865.52
5. Step 5: Solve for x
   x = 758,567,143,865.52/974,514.01
6. Step 6: Final answer
   x = 778,405.58