Finding the Fourth Proportional to 98,548.98, 147,827.28 and 34,494.72

Step by Step Solution

1. Step 1: Write the proportion equation
   98,548.98 : 147,827.28 = 34,494.72 : x
2. Step 2: Convert to fraction form
   98,548.98/147,827.28 = 34,494.72/x
3. Step 3: Cross multiply
   98,548.98x = 147,827.28 × 34,494.72
4. Step 4: Simplify right side
   98,548.98x = 5,099,260,631.96
5. Step 5: Solve for x
   x = 5,099,260,631.96/98,548.98
6. Step 6: Final answer
   x = 51,743.41