Finding the Fourth Proportional to 95,400.84, 143,111.06 and 25,280.16

Step by Step Solution

1. Step 1: Write the proportion equation
   95,400.84 : 143,111.06 = 25,280.16 : x
2. Step 2: Convert to fraction form
   95,400.84/143,111.06 = 25,280.16/x
3. Step 3: Cross multiply
   95,400.84x = 143,111.06 × 25,280.16
4. Step 4: Simplify right side
   95,400.84x = 3,617,870,068.50
5. Step 5: Solve for x
   x = 3,617,870,068.50/95,400.84
6. Step 6: Final answer
   x = 37,922.83