Finding the Fourth Proportional to 151,215.42, 226,856.96 and 46,042.59

Step by Step Solution

1. Step 1: Write the proportion equation
   151,215.42 : 226,856.96 = 46,042.59 : x
2. Step 2: Convert to fraction form
   151,215.42/226,856.96 = 46,042.59/x
3. Step 3: Cross multiply
   151,215.42x = 226,856.96 × 46,042.59
4. Step 4: Simplify right side
   151,215.42x = 10,445,081,767.71
5. Step 5: Solve for x
   x = 10,445,081,767.71/151,215.42
6. Step 6: Final answer
   x = 69,074.18