Finding the Fourth Proportional to 52,582,942.38, 72,564,491.25 and 29,378,069.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,582,942.38 : 72,564,491.25 = 29,378,069.34 : x
2. Step 2: Convert to fraction form
   52,582,942.38/72,564,491.25 = 29,378,069.34/x
3. Step 3: Cross multiply
   52,582,942.38x = 72,564,491.25 × 29,378,069.34
4. Step 4: Simplify right side
   52,582,942.38x = 2,131,804,655,564,323.25
5. Step 5: Solve for x
   x = 2,131,804,655,564,323.25/52,582,942.38
6. Step 6: Final answer
   x = 40,541,752.88