Finding the Fourth Proportional to 17,382,669.30, 26,073,874.35 and 5,252,109.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,382,669.30 : 26,073,874.35 = 5,252,109.30 : x
2. Step 2: Convert to fraction form
   17,382,669.30/26,073,874.35 = 5,252,109.30/x
3. Step 3: Cross multiply
   17,382,669.30x = 26,073,874.35 × 5,252,109.30
4. Step 4: Simplify right side
   17,382,669.30x = 136,942,837,960,666.45
5. Step 5: Solve for x
   x = 136,942,837,960,666.45/17,382,669.30
6. Step 6: Final answer
   x = 7,878,124.79