Finding the Fourth Proportional to 151,479.89, 227,225.61 and 56,700.10

Step by Step Solution

1. Step 1: Write the proportion equation
   151,479.89 : 227,225.61 = 56,700.10 : x
2. Step 2: Convert to fraction form
   151,479.89/227,225.61 = 56,700.10/x
3. Step 3: Cross multiply
   151,479.89x = 227,225.61 × 56,700.10
4. Step 4: Simplify right side
   151,479.89x = 12,883,714,809.56
5. Step 5: Solve for x
   x = 12,883,714,809.56/151,479.89
6. Step 6: Final answer
   x = 85,052.31