Finding the Fourth Proportional to 21,763,932.71, 30,034,692.27 and 11,974,405.01

Step by Step Solution

1. Step 1: Write the proportion equation
   21,763,932.71 : 30,034,692.27 = 11,974,405.01 : x
2. Step 2: Convert to fraction form
   21,763,932.71/30,034,692.27 = 11,974,405.01/x
3. Step 3: Cross multiply
   21,763,932.71x = 30,034,692.27 × 11,974,405.01
4. Step 4: Simplify right side
   21,763,932.71x = 359,647,569,441,522.81
5. Step 5: Solve for x
   x = 359,647,569,441,522.81/21,763,932.71
6. Step 6: Final answer
   x = 16,524,934.82