Finding the Fourth Proportional to 32,581,028.22, 48,871,587.69 and 13,880,516.10

Step by Step Solution

1. Step 1: Write the proportion equation
   32,581,028.22 : 48,871,587.69 = 13,880,516.10 : x
2. Step 2: Convert to fraction form
   32,581,028.22/48,871,587.69 = 13,880,516.10/x
3. Step 3: Cross multiply
   32,581,028.22x = 48,871,587.69 × 13,880,516.10
4. Step 4: Simplify right side
   32,581,028.22x = 678,362,859,763,606.75
5. Step 5: Solve for x
   x = 678,362,859,763,606.75/32,581,028.22
6. Step 6: Final answer
   x = 20,820,793.47