Finding the Fourth Proportional to 69,914,093.83, 104,871,472.47 and 21,391,870.23

Step by Step Solution

1. Step 1: Write the proportion equation
   69,914,093.83 : 104,871,472.47 = 21,391,870.23 : x
2. Step 2: Convert to fraction form
   69,914,093.83/104,871,472.47 = 21,391,870.23/x
3. Step 3: Cross multiply
   69,914,093.83x = 104,871,472.47 × 21,391,870.23
4. Step 4: Simplify right side
   69,914,093.83x = 2,243,396,929,907,257.50
5. Step 5: Solve for x
   x = 2,243,396,929,907,257.50/69,914,093.83
6. Step 6: Final answer
   x = 32,087,906.85