Finding the Fourth Proportional to 21,706,144.98, 32,558,880.50 and 7,339,302.42

Step by Step Solution

1. Step 1: Write the proportion equation
   21,706,144.98 : 32,558,880.50 = 7,339,302.42 : x
2. Step 2: Convert to fraction form
   21,706,144.98/32,558,880.50 = 7,339,302.42/x
3. Step 3: Cross multiply
   21,706,144.98x = 32,558,880.50 × 7,339,302.42
4. Step 4: Simplify right side
   21,706,144.98x = 238,959,470,446,140.81
5. Step 5: Solve for x
   x = 238,959,470,446,140.81/21,706,144.98
6. Step 6: Final answer
   x = 11,008,839.69