Finding the Fourth Proportional to 162,667.02, 243,953.58 and 56,046.62

Step by Step Solution

1. Step 1: Write the proportion equation
   162,667.02 : 243,953.58 = 56,046.62 : x
2. Step 2: Convert to fraction form
   162,667.02/243,953.58 = 56,046.62/x
3. Step 3: Cross multiply
   162,667.02x = 243,953.58 × 56,046.62
4. Step 4: Simplify right side
   162,667.02x = 13,672,773,595.90
5. Step 5: Solve for x
   x = 13,672,773,595.90/162,667.02
6. Step 6: Final answer
   x = 84,053.75