Finding the Fourth Proportional to 30,494.07, 41,697.59 and 30,494.07

Step by Step Solution

1. Step 1: Write the proportion equation
   30,494.07 : 41,697.59 = 30,494.07 : x
2. Step 2: Convert to fraction form
   30,494.07/41,697.59 = 30,494.07/x
3. Step 3: Cross multiply
   30,494.07x = 41,697.59 × 30,494.07
4. Step 4: Simplify right side
   30,494.07x = 1,271,529,075.82
5. Step 5: Solve for x
   x = 1,271,529,075.82/30,494.07
6. Step 6: Final answer
   x = 41,697.59