Finding the Fourth Proportional to 9,819,630.49, 13,551,510.52 and 5,468,716.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,819,630.49 : 13,551,510.52 = 5,468,716.79 : x
2. Step 2: Convert to fraction form
   9,819,630.49/13,551,510.52 = 5,468,716.79/x
3. Step 3: Cross multiply
   9,819,630.49x = 13,551,510.52 × 5,468,716.79
4. Step 4: Simplify right side
   9,819,630.49x = 74,109,373,110,585.62
5. Step 5: Solve for x
   x = 74,109,373,110,585.62/9,819,630.49
6. Step 6: Final answer
   x = 7,547,063.32