Finding the Fourth Proportional to 11,907,089, 17,838,158.16 and 7,034,857.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,907,089 : 17,838,158.16 = 7,034,857.46 : x
2. Step 2: Convert to fraction form
   11,907,089/17,838,158.16 = 7,034,857.46/x
3. Step 3: Cross multiply
   11,907,089x = 17,838,158.16 × 7,034,857.46
4. Step 4: Simplify right side
   11,907,089x = 125,488,900,004,535.88
5. Step 5: Solve for x
   x = 125,488,900,004,535.88/11,907,089
6. Step 6: Final answer
   x = 10,539,007.48