Finding the Fourth Proportional to 553,541.82, 827,279.85 and 404,096.82

Step by Step Solution

1. Step 1: Write the proportion equation
   553,541.82 : 827,279.85 = 404,096.82 : x
2. Step 2: Convert to fraction form
   553,541.82/827,279.85 = 404,096.82/x
3. Step 3: Cross multiply
   553,541.82x = 827,279.85 × 404,096.82
4. Step 4: Simplify right side
   553,541.82x = 334,301,156,635.08
5. Step 5: Solve for x
   x = 334,301,156,635.08/553,541.82
6. Step 6: Final answer
   x = 603,931.17