Finding the Fourth Proportional to 107,215.38, 147,974.94 and 59,484.10

Step by Step Solution

1. Step 1: Write the proportion equation
   107,215.38 : 147,974.94 = 59,484.10 : x
2. Step 2: Convert to fraction form
   107,215.38/147,974.94 = 59,484.10/x
3. Step 3: Cross multiply
   107,215.38x = 147,974.94 × 59,484.10
4. Step 4: Simplify right side
   107,215.38x = 8,802,156,128.45
5. Step 5: Solve for x
   x = 8,802,156,128.45/107,215.38
6. Step 6: Final answer
   x = 82,097.89