Finding the Fourth Proportional to 23,022,398.34, 31,771,486.98 and 13,098,734.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,022,398.34 : 31,771,486.98 = 13,098,734.10 : x
2. Step 2: Convert to fraction form
   23,022,398.34/31,771,486.98 = 13,098,734.10/x
3. Step 3: Cross multiply
   23,022,398.34x = 31,771,486.98 × 13,098,734.10
4. Step 4: Simplify right side
   23,022,398.34x = 416,166,259,912,632
5. Step 5: Solve for x
   x = 416,166,259,912,632/23,022,398.34
6. Step 6: Final answer
   x = 18,076,581.50