Finding the Fourth Proportional to 21,716,168.34, 32,574,233.98 and 5,542,118.31

Step by Step Solution

1. Step 1: Write the proportion equation
   21,716,168.34 : 32,574,233.98 = 5,542,118.31 : x
2. Step 2: Convert to fraction form
   21,716,168.34/32,574,233.98 = 5,542,118.31/x
3. Step 3: Cross multiply
   21,716,168.34x = 32,574,233.98 × 5,542,118.31
4. Step 4: Simplify right side
   21,716,168.34x = 180,530,258,547,071.56
5. Step 5: Solve for x
   x = 180,530,258,547,071.56/21,716,168.34
6. Step 6: Final answer
   x = 8,313,172.73