Finding the Fourth Proportional to 88,185,019.89, 132,282,678.17 and 26,776,181.97

Step by Step Solution

1. Step 1: Write the proportion equation
   88,185,019.89 : 132,282,678.17 = 26,776,181.97 : x
2. Step 2: Convert to fraction form
   88,185,019.89/132,282,678.17 = 26,776,181.97/x
3. Step 3: Cross multiply
   88,185,019.89x = 132,282,678.17 × 26,776,181.97
4. Step 4: Simplify right side
   88,185,019.89x = 3,542,025,062,225,807
5. Step 5: Solve for x
   x = 3,542,025,062,225,807/88,185,019.89
6. Step 6: Final answer
   x = 40,165,836.18