Finding the Fourth Proportional to 98,665.82, 147,989.51 and 27,594.81

Step by Step Solution

1. Step 1: Write the proportion equation
   98,665.82 : 147,989.51 = 27,594.81 : x
2. Step 2: Convert to fraction form
   98,665.82/147,989.51 = 27,594.81/x
3. Step 3: Cross multiply
   98,665.82x = 147,989.51 × 27,594.81
4. Step 4: Simplify right side
   98,665.82x = 4,083,742,922.67
5. Step 5: Solve for x
   x = 4,083,742,922.67/98,665.82
6. Step 6: Final answer
   x = 41,389.64