Finding the Fourth Proportional to 1,078,298.33, 1,488,056.72 and 594,863.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,078,298.33 : 1,488,056.72 = 594,863.34 : x
2. Step 2: Convert to fraction form
   1,078,298.33/1,488,056.72 = 594,863.34/x
3. Step 3: Cross multiply
   1,078,298.33x = 1,488,056.72 × 594,863.34
4. Step 4: Simplify right side
   1,078,298.33x = 885,190,393,730.54
5. Step 5: Solve for x
   x = 885,190,393,730.54/1,078,298.33
6. Step 6: Final answer
   x = 820,914.19