Finding the Fourth Proportional to 11,994,073.57, 17,991,096.39 and 3,907,036.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,994,073.57 : 17,991,096.39 = 3,907,036.15 : x
2. Step 2: Convert to fraction form
   11,994,073.57/17,991,096.39 = 3,907,036.15/x
3. Step 3: Cross multiply
   11,994,073.57x = 17,991,096.39 × 3,907,036.15
4. Step 4: Simplify right side
   11,994,073.57x = 70,291,863,973,864.50
5. Step 5: Solve for x
   x = 70,291,863,973,864.50/11,994,073.57
6. Step 6: Final answer
   x = 5,860,549.68