Finding the Fourth Proportional to 110,111.16, 151,961.76 and 62,363.28

Step by Step Solution

1. Step 1: Write the proportion equation
   110,111.16 : 151,961.76 = 62,363.28 : x
2. Step 2: Convert to fraction form
   110,111.16/151,961.76 = 62,363.28/x
3. Step 3: Cross multiply
   110,111.16x = 151,961.76 × 62,363.28
4. Step 4: Simplify right side
   110,111.16x = 9,476,833,788.17
5. Step 5: Solve for x
   x = 9,476,833,788.17/110,111.16
6. Step 6: Final answer
   x = 86,066.06