Finding the Fourth Proportional to 186,051.01, 256,719.27 and 109,585.33

Step by Step Solution

1. Step 1: Write the proportion equation
   186,051.01 : 256,719.27 = 109,585.33 : x
2. Step 2: Convert to fraction form
   186,051.01/256,719.27 = 109,585.33/x
3. Step 3: Cross multiply
   186,051.01x = 256,719.27 × 109,585.33
4. Step 4: Simplify right side
   186,051.01x = 28,132,665,920.31
5. Step 5: Solve for x
   x = 28,132,665,920.31/186,051.01
6. Step 6: Final answer
   x = 151,209.42