Finding the Fourth Proportional to 149,404.22, 224,128.40 and 48,168.43

Step by Step Solution

1. Step 1: Write the proportion equation
   149,404.22 : 224,128.40 = 48,168.43 : x
2. Step 2: Convert to fraction form
   149,404.22/224,128.40 = 48,168.43/x
3. Step 3: Cross multiply
   149,404.22x = 224,128.40 × 48,168.43
4. Step 4: Simplify right side
   149,404.22x = 10,795,911,784.93
5. Step 5: Solve for x
   x = 10,795,911,784.93/149,404.22
6. Step 6: Final answer
   x = 72,259.75