Finding the Fourth Proportional to 11,378,061.07, 17,067,108.03 and 4,646,475.07

Step by Step Solution

1. Step 1: Write the proportion equation
   11,378,061.07 : 17,067,108.03 = 4,646,475.07 : x
2. Step 2: Convert to fraction form
   11,378,061.07/17,067,108.03 = 4,646,475.07/x
3. Step 3: Cross multiply
   11,378,061.07x = 17,067,108.03 × 4,646,475.07
4. Step 4: Simplify right side
   11,378,061.07x = 79,301,891,978,391.83
5. Step 5: Solve for x
   x = 79,301,891,978,391.83/11,378,061.07
6. Step 6: Final answer
   x = 6,969,719.31