Finding the Fourth Proportional to 17,382,667.30, 26,073,871.35 and 5,252,107.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,382,667.30 : 26,073,871.35 = 5,252,107.30 : x
2. Step 2: Convert to fraction form
   17,382,667.30/26,073,871.35 = 5,252,107.30/x
3. Step 3: Cross multiply
   17,382,667.30x = 26,073,871.35 × 5,252,107.30
4. Step 4: Simplify right side
   17,382,667.30x = 136,942,770,056,595.86
5. Step 5: Solve for x
   x = 136,942,770,056,595.86/17,382,667.30
6. Step 6: Final answer
   x = 7,878,121.79