Finding the Fourth Proportional to 31,271,115.83, 46,840,685.20 and 25,089,630.49

Step by Step Solution

1. Step 1: Write the proportion equation
   31,271,115.83 : 46,840,685.20 = 25,089,630.49 : x
2. Step 2: Convert to fraction form
   31,271,115.83/46,840,685.20 = 25,089,630.49/x
3. Step 3: Cross multiply
   31,271,115.83x = 46,840,685.20 × 25,089,630.49
4. Step 4: Simplify right side
   31,271,115.83x = 1,175,215,483,766,997.50
5. Step 5: Solve for x
   x = 1,175,215,483,766,997.50/31,271,115.83
6. Step 6: Final answer
   x = 37,581,501.42