Finding the Fourth Proportional to 164,513.59, 246,868.70 and 151,129.15

Step by Step Solution

1. Step 1: Write the proportion equation
   164,513.59 : 246,868.70 = 151,129.15 : x
2. Step 2: Convert to fraction form
   164,513.59/246,868.70 = 151,129.15/x
3. Step 3: Cross multiply
   164,513.59x = 246,868.70 × 151,129.15
4. Step 4: Simplify right side
   164,513.59x = 37,309,056,792.61
5. Step 5: Solve for x
   x = 37,309,056,792.61/164,513.59
6. Step 6: Final answer
   x = 226,784.04