Finding the Fourth Proportional to 98,549.98, 147,828.78 and 34,495.72

Step by Step Solution

1. Step 1: Write the proportion equation
   98,549.98 : 147,828.78 = 34,495.72 : x
2. Step 2: Convert to fraction form
   98,549.98/147,828.78 = 34,495.72/x
3. Step 3: Cross multiply
   98,549.98x = 147,828.78 × 34,495.72
4. Step 4: Simplify right side
   98,549.98x = 5,099,460,202.82
5. Step 5: Solve for x
   x = 5,099,460,202.82/98,549.98
6. Step 6: Final answer
   x = 51,744.91