Finding the Fourth Proportional to 49,444.72, 74,158.88 and 17,848.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,444.72 : 74,158.88 = 17,848.72 : x
2. Step 2: Convert to fraction form
   49,444.72/74,158.88 = 17,848.72/x
3. Step 3: Cross multiply
   49,444.72x = 74,158.88 × 17,848.72
4. Step 4: Simplify right side
   49,444.72x = 1,323,640,809.99
5. Step 5: Solve for x
   x = 1,323,640,809.99/49,444.72
6. Step 6: Final answer
   x = 26,770.12