Finding the Fourth Proportional to 151,404.02, 227,112.30 and 56,624.70

Step by Step Solution

1. Step 1: Write the proportion equation
   151,404.02 : 227,112.30 = 56,624.70 : x
2. Step 2: Convert to fraction form
   151,404.02/227,112.30 = 56,624.70/x
3. Step 3: Cross multiply
   151,404.02x = 227,112.30 × 56,624.70
4. Step 4: Simplify right side
   151,404.02x = 12,860,165,853.81
5. Step 5: Solve for x
   x = 12,860,165,853.81/151,404.02
6. Step 6: Final answer
   x = 84,939.39