Finding the Fourth Proportional to 772,514.72, 1,066,066.96 and 432,982.96

Step by Step Solution

1. Step 1: Write the proportion equation
   772,514.72 : 1,066,066.96 = 432,982.96 : x
2. Step 2: Convert to fraction form
   772,514.72/1,066,066.96 = 432,982.96/x
3. Step 3: Cross multiply
   772,514.72x = 1,066,066.96 × 432,982.96
4. Step 4: Simplify right side
   772,514.72x = 461,588,827,899.00
5. Step 5: Solve for x
   x = 461,588,827,899.00/772,514.72
6. Step 6: Final answer
   x = 597,514.61