Finding the Fourth Proportional to 32,259,744.10, 48,389,616.15 and 20,315,808.10

Step by Step Solution

1. Step 1: Write the proportion equation
   32,259,744.10 : 48,389,616.15 = 20,315,808.10 : x
2. Step 2: Convert to fraction form
   32,259,744.10/48,389,616.15 = 20,315,808.10/x
3. Step 3: Cross multiply
   32,259,744.10x = 48,389,616.15 × 20,315,808.10
4. Step 4: Simplify right side
   32,259,744.10x = 983,074,155,736,060.88
5. Step 5: Solve for x
   x = 983,074,155,736,060.88/32,259,744.10
6. Step 6: Final answer
   x = 30,473,712.15