Finding the Fourth Proportional to 519,345.74, 779,104.71 and 182,298.94

Step by Step Solution

1. Step 1: Write the proportion equation
   519,345.74 : 779,104.71 = 182,298.94 : x
2. Step 2: Convert to fraction form
   519,345.74/779,104.71 = 182,298.94/x
3. Step 3: Cross multiply
   519,345.74x = 779,104.71 × 182,298.94
4. Step 4: Simplify right side
   519,345.74x = 142,029,960,834.25
5. Step 5: Solve for x
   x = 142,029,960,834.25/519,345.74
6. Step 6: Final answer
   x = 273,478.63