Finding the Fourth Proportional to 149,835.43, 224,786.01 and 56,341.18

Step by Step Solution

1. Step 1: Write the proportion equation
   149,835.43 : 224,786.01 = 56,341.18 : x
2. Step 2: Convert to fraction form
   149,835.43/224,786.01 = 56,341.18/x
3. Step 3: Cross multiply
   149,835.43x = 224,786.01 × 56,341.18
4. Step 4: Simplify right side
   149,835.43x = 12,664,709,050.89
5. Step 5: Solve for x
   x = 12,664,709,050.89/149,835.43
6. Step 6: Final answer
   x = 84,524.13