Finding the Fourth Proportional to 267,353.56, 368,948.00 and 146,493.86

Step by Step Solution

1. Step 1: Write the proportion equation
   267,353.56 : 368,948.00 = 146,493.86 : x
2. Step 2: Convert to fraction form
   267,353.56/368,948.00 = 146,493.86/x
3. Step 3: Cross multiply
   267,353.56x = 368,948.00 × 146,493.86
4. Step 4: Simplify right side
   267,353.56x = 54,048,615,926.81
5. Step 5: Solve for x
   x = 54,048,615,926.81/267,353.56
6. Step 6: Final answer
   x = 202,161.58