Finding the Fourth Proportional to 23,061,493.98, 31,829,727.42 and 19,190,241.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,061,493.98 : 31,829,727.42 = 19,190,241.54 : x
2. Step 2: Convert to fraction form
   23,061,493.98/31,829,727.42 = 19,190,241.54/x
3. Step 3: Cross multiply
   23,061,493.98x = 31,829,727.42 × 19,190,241.54
4. Step 4: Simplify right side
   23,061,493.98x = 610,820,157,342,161
5. Step 5: Solve for x
   x = 610,820,157,342,161/23,061,493.98
6. Step 6: Final answer
   x = 26,486,582.26