Finding the Fourth Proportional to 151,933.76, 227,931 and 46,748.72

Step by Step Solution

1. Step 1: Write the proportion equation
   151,933.76 : 227,931 = 46,748.72 : x
2. Step 2: Convert to fraction form
   151,933.76/227,931 = 46,748.72/x
3. Step 3: Cross multiply
   151,933.76x = 227,931 × 46,748.72
4. Step 4: Simplify right side
   151,933.76x = 10,655,482,498.32
5. Step 5: Solve for x
   x = 10,655,482,498.32/151,933.76
6. Step 6: Final answer
   x = 70,132.42