Finding the Fourth Proportional to 21,384,104.40, 32,034,166.20 and 14,581,659.60

Step by Step Solution

1. Step 1: Write the proportion equation
   21,384,104.40 : 32,034,166.20 = 14,581,659.60 : x
2. Step 2: Convert to fraction form
   21,384,104.40/32,034,166.20 = 14,581,659.60/x
3. Step 3: Cross multiply
   21,384,104.40x = 32,034,166.20 × 14,581,659.60
4. Step 4: Simplify right side
   21,384,104.40x = 467,111,307,098,225.50
5. Step 5: Solve for x
   x = 467,111,307,098,225.50/21,384,104.40
6. Step 6: Final answer
   x = 21,843,856.46