Finding the Fourth Proportional to 550,552.96, 825,730.71 and 151,141.15

Step by Step Solution

1. Step 1: Write the proportion equation
   550,552.96 : 825,730.71 = 151,141.15 : x
2. Step 2: Convert to fraction form
   550,552.96/825,730.71 = 151,141.15/x
3. Step 3: Cross multiply
   550,552.96x = 825,730.71 × 151,141.15
4. Step 4: Simplify right side
   550,552.96x = 124,801,889,099.72
5. Step 5: Solve for x
   x = 124,801,889,099.72/550,552.96
6. Step 6: Final answer
   x = 226,684.62