Finding the Fourth Proportional to 151,583.32, 227,385.78 and 46,388.62

Step by Step Solution

1. Step 1: Write the proportion equation
   151,583.32 : 227,385.78 = 46,388.62 : x
2. Step 2: Convert to fraction form
   151,583.32/227,385.78 = 46,388.62/x
3. Step 3: Cross multiply
   151,583.32x = 227,385.78 × 46,388.62
4. Step 4: Simplify right side
   151,583.32x = 10,548,112,541.82
5. Step 5: Solve for x
   x = 10,548,112,541.82/151,583.32
6. Step 6: Final answer
   x = 69,586.24