Finding the Fourth Proportional to 267,980.52, 369,811.56 and 147,123.84

Step by Step Solution

1. Step 1: Write the proportion equation
   267,980.52 : 369,811.56 = 147,123.84 : x
2. Step 2: Convert to fraction form
   267,980.52/369,811.56 = 147,123.84/x
3. Step 3: Cross multiply
   267,980.52x = 369,811.56 × 147,123.84
4. Step 4: Simplify right side
   267,980.52x = 54,408,096,783.59
5. Step 5: Solve for x
   x = 54,408,096,783.59/267,980.52
6. Step 6: Final answer
   x = 203,030.04