Finding the Fourth Proportional to 151,651.28, 227,468.72 and 46,470.56

Step by Step Solution

1. Step 1: Write the proportion equation
   151,651.28 : 227,468.72 = 46,470.56 : x
2. Step 2: Convert to fraction form
   151,651.28/227,468.72 = 46,470.56/x
3. Step 3: Cross multiply
   151,651.28x = 227,468.72 × 46,470.56
4. Step 4: Simplify right side
   151,651.28x = 10,570,597,779.72
5. Step 5: Solve for x
   x = 10,570,597,779.72/151,651.28
6. Step 6: Final answer
   x = 69,703.32