Finding the Fourth Proportional to 301,513.46, 452,280.18 and 151,672.10

Step by Step Solution

1. Step 1: Write the proportion equation
   301,513.46 : 452,280.18 = 151,672.10 : x
2. Step 2: Convert to fraction form
   301,513.46/452,280.18 = 151,672.10/x
3. Step 3: Cross multiply
   301,513.46x = 452,280.18 × 151,672.10
4. Step 4: Simplify right side
   301,513.46x = 68,598,281,669.22
5. Step 5: Solve for x
   x = 68,598,281,669.22/301,513.46
6. Step 6: Final answer
   x = 227,513.17