Finding the Fourth Proportional to 592,056, 817,056.72 and 323,784

Step by Step Solution

1. Step 1: Write the proportion equation
   592,056 : 817,056.72 = 323,784 : x
2. Step 2: Convert to fraction form
   592,056/817,056.72 = 323,784/x
3. Step 3: Cross multiply
   592,056x = 817,056.72 × 323,784
4. Step 4: Simplify right side
   592,056x = 264,549,893,028.48
5. Step 5: Solve for x
   x = 264,549,893,028.48/592,056
6. Step 6: Final answer
   x = 446,832.55