Finding the Fourth Proportional to 107,466.07, 148,298.70 and 59,719

Step by Step Solution

1. Step 1: Write the proportion equation
   107,466.07 : 148,298.70 = 59,719 : x
2. Step 2: Convert to fraction form
   107,466.07/148,298.70 = 59,719/x
3. Step 3: Cross multiply
   107,466.07x = 148,298.70 × 59,719
4. Step 4: Simplify right side
   107,466.07x = 8,856,250,065.30
5. Step 5: Solve for x
   x = 8,856,250,065.30/107,466.07
6. Step 6: Final answer
   x = 82,409.73