Finding the Fourth Proportional to 21,400,806.38, 32,101,096.57 and 5,226,842.41

Step by Step Solution

1. Step 1: Write the proportion equation
   21,400,806.38 : 32,101,096.57 = 5,226,842.41 : x
2. Step 2: Convert to fraction form
   21,400,806.38/32,101,096.57 = 5,226,842.41/x
3. Step 3: Cross multiply
   21,400,806.38x = 32,101,096.57 × 5,226,842.41
4. Step 4: Simplify right side
   21,400,806.38x = 167,787,372,866,261.69
5. Step 5: Solve for x
   x = 167,787,372,866,261.69/21,400,806.38
6. Step 6: Final answer
   x = 7,840,236.01