Finding the Fourth Proportional to 149,584.86, 224,311.50 and 56,025

Step by Step Solution

1. Step 1: Write the proportion equation
   149,584.86 : 224,311.50 = 56,025 : x
2. Step 2: Convert to fraction form
   149,584.86/224,311.50 = 56,025/x
3. Step 3: Cross multiply
   149,584.86x = 224,311.50 × 56,025
4. Step 4: Simplify right side
   149,584.86x = 12,567,051,787.50
5. Step 5: Solve for x
   x = 12,567,051,787.50/149,584.86
6. Step 6: Final answer
   x = 84,012.86