Finding the Fourth Proportional to 149,832.06, 224,756.72 and 56,338.62

Step by Step Solution

1. Step 1: Write the proportion equation
   149,832.06 : 224,756.72 = 56,338.62 : x
2. Step 2: Convert to fraction form
   149,832.06/224,756.72 = 56,338.62/x
3. Step 3: Cross multiply
   149,832.06x = 224,756.72 × 56,338.62
4. Step 4: Simplify right side
   149,832.06x = 12,662,483,440.53
5. Step 5: Solve for x
   x = 12,662,483,440.53/149,832.06
6. Step 6: Final answer
   x = 84,511.17