Finding the Fourth Proportional to 696,164.52, 1,044,544.56 and 291,451.32

Step by Step Solution

1. Step 1: Write the proportion equation
   696,164.52 : 1,044,544.56 = 291,451.32 : x
2. Step 2: Convert to fraction form
   696,164.52/1,044,544.56 = 291,451.32/x
3. Step 3: Cross multiply
   696,164.52x = 1,044,544.56 × 291,451.32
4. Step 4: Simplify right side
   696,164.52x = 304,433,890,810.82
5. Step 5: Solve for x
   x = 304,433,890,810.82/696,164.52
6. Step 6: Final answer
   x = 437,301.65