Finding the Fourth Proportional to 69,820.52, 104,734.02 and 19,904.00

Step by Step Solution

1. Step 1: Write the proportion equation
   69,820.52 : 104,734.02 = 19,904.00 : x
2. Step 2: Convert to fraction form
   69,820.52/104,734.02 = 19,904.00/x
3. Step 3: Cross multiply
   69,820.52x = 104,734.02 × 19,904.00
4. Step 4: Simplify right side
   69,820.52x = 2,084,625,410.41
5. Step 5: Solve for x
   x = 2,084,625,410.41/69,820.52
6. Step 6: Final answer
   x = 29,856.92