Finding the Fourth Proportional to 264,003.94, 395,432.42 and 162,492.58

Step by Step Solution

1. Step 1: Write the proportion equation
   264,003.94 : 395,432.42 = 162,492.58 : x
2. Step 2: Convert to fraction form
   264,003.94/395,432.42 = 162,492.58/x
3. Step 3: Cross multiply
   264,003.94x = 395,432.42 × 162,492.58
4. Step 4: Simplify right side
   264,003.94x = 64,254,834,141.44
5. Step 5: Solve for x
   x = 64,254,834,141.44/264,003.94
6. Step 6: Final answer
   x = 243,385.89