Finding the Fourth Proportional to 69,501.58, 104,258.50 and 19,582.10

Step by Step Solution

1. Step 1: Write the proportion equation
   69,501.58 : 104,258.50 = 19,582.10 : x
2. Step 2: Convert to fraction form
   69,501.58/104,258.50 = 19,582.10/x
3. Step 3: Cross multiply
   69,501.58x = 104,258.50 × 19,582.10
4. Step 4: Simplify right side
   69,501.58x = 2,041,600,372.85
5. Step 5: Solve for x
   x = 2,041,600,372.85/69,501.58
6. Step 6: Final answer
   x = 29,374.88