Finding the Fourth Proportional to 32,160,906.10, 45,144,707.90 and 32,160,906.10

Step by Step Solution

1. Step 1: Write the proportion equation
   32,160,906.10 : 45,144,707.90 = 32,160,906.10 : x
2. Step 2: Convert to fraction form
   32,160,906.10/45,144,707.90 = 32,160,906.10/x
3. Step 3: Cross multiply
   32,160,906.10x = 45,144,707.90 × 32,160,906.10
4. Step 4: Simplify right side
   32,160,906.10x = 1,451,894,711,683,828.25
5. Step 5: Solve for x
   x = 1,451,894,711,683,828.25/32,160,906.10
6. Step 6: Final answer
   x = 45,144,707.90