Finding the Fourth Proportional to 152,046.10, 227,741.10 and 125,802.10

Step by Step Solution

1. Step 1: Write the proportion equation
   152,046.10 : 227,741.10 = 125,802.10 : x
2. Step 2: Convert to fraction form
   152,046.10/227,741.10 = 125,802.10/x
3. Step 3: Cross multiply
   152,046.10x = 227,741.10 × 125,802.10
4. Step 4: Simplify right side
   152,046.10x = 28,650,308,636.31
5. Step 5: Solve for x
   x = 28,650,308,636.31/152,046.10
6. Step 6: Final answer
   x = 188,431.72