Finding the Fourth Proportional to 162,671.02, 224,483.81 and 91,051.02

Step by Step Solution

1. Step 1: Write the proportion equation
   162,671.02 : 224,483.81 = 91,051.02 : x
2. Step 2: Convert to fraction form
   162,671.02/224,483.81 = 91,051.02/x
3. Step 3: Cross multiply
   162,671.02x = 224,483.81 × 91,051.02
4. Step 4: Simplify right side
   162,671.02x = 20,439,479,418.73
5. Step 5: Solve for x
   x = 20,439,479,418.73/162,671.02
6. Step 6: Final answer
   x = 125,649.18