Finding the Fourth Proportional to 267,002.94, 368,505.30 and 152,281.86

Step by Step Solution

1. Step 1: Write the proportion equation
   267,002.94 : 368,505.30 = 152,281.86 : x
2. Step 2: Convert to fraction form
   267,002.94/368,505.30 = 152,281.86/x
3. Step 3: Cross multiply
   267,002.94x = 368,505.30 × 152,281.86
4. Step 4: Simplify right side
   267,002.94x = 56,116,672,503.86
5. Step 5: Solve for x
   x = 56,116,672,503.86/267,002.94
6. Step 6: Final answer
   x = 210,172.49