Finding the Fourth Proportional to 67,493,817.05, 101,277,581.79 and 28,626,223.28

Step by Step Solution

1. Step 1: Write the proportion equation
   67,493,817.05 : 101,277,581.79 = 28,626,223.28 : x
2. Step 2: Convert to fraction form
   67,493,817.05/101,277,581.79 = 28,626,223.28/x
3. Step 3: Cross multiply
   67,493,817.05x = 101,277,581.79 × 28,626,223.28
4. Step 4: Simplify right side
   67,493,817.05x = 2,899,194,669,579,002.50
5. Step 5: Solve for x
   x = 2,899,194,669,579,002.50/67,493,817.05
6. Step 6: Final answer
   x = 42,954,966.79