Finding the Fourth Proportional to 514,172.83, 771,554.43 and 401,536.93

Step by Step Solution

1. Step 1: Write the proportion equation
   514,172.83 : 771,554.43 = 401,536.93 : x
2. Step 2: Convert to fraction form
   514,172.83/771,554.43 = 401,536.93/x
3. Step 3: Cross multiply
   514,172.83x = 771,554.43 × 401,536.93
4. Step 4: Simplify right side
   514,172.83x = 309,807,597,150.10
5. Step 5: Solve for x
   x = 309,807,597,150.10/514,172.83
6. Step 6: Final answer
   x = 602,535.92