Finding the Fourth Proportional to 98,622.72, 136,116.38 and 95,342.22

Step by Step Solution

1. Step 1: Write the proportion equation
   98,622.72 : 136,116.38 = 95,342.22 : x
2. Step 2: Convert to fraction form
   98,622.72/136,116.38 = 95,342.22/x
3. Step 3: Cross multiply
   98,622.72x = 136,116.38 × 95,342.22
4. Step 4: Simplify right side
   98,622.72x = 12,977,638,085.92
5. Step 5: Solve for x
   x = 12,977,638,085.92/98,622.72
6. Step 6: Final answer
   x = 131,588.73