Finding the Fourth Proportional to 149,605.94, 224,408.28 and 60,858.72

Step by Step Solution

1. Step 1: Write the proportion equation
   149,605.94 : 224,408.28 = 60,858.72 : x
2. Step 2: Convert to fraction form
   149,605.94/224,408.28 = 60,858.72/x
3. Step 3: Cross multiply
   149,605.94x = 224,408.28 × 60,858.72
4. Step 4: Simplify right side
   149,605.94x = 13,657,200,678.20
5. Step 5: Solve for x
   x = 13,657,200,678.20/149,605.94
6. Step 6: Final answer
   x = 91,287.82