Finding the Fourth Proportional to 260,141.76, 359,041.32 and 151,279.83

Step by Step Solution

1. Step 1: Write the proportion equation
   260,141.76 : 359,041.32 = 151,279.83 : x
2. Step 2: Convert to fraction form
   260,141.76/359,041.32 = 151,279.83/x
3. Step 3: Cross multiply
   260,141.76x = 359,041.32 × 151,279.83
4. Step 4: Simplify right side
   260,141.76x = 54,315,709,852.58
5. Step 5: Solve for x
   x = 54,315,709,852.58/260,141.76
6. Step 6: Final answer
   x = 208,792.74