Finding the Fourth Proportional to 9,659,501.42, 13,330,431.54 and 5,308,741.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,659,501.42 : 13,330,431.54 = 5,308,741.94 : x
2. Step 2: Convert to fraction form
   9,659,501.42/13,330,431.54 = 5,308,741.94/x
3. Step 3: Cross multiply
   9,659,501.42x = 13,330,431.54 × 5,308,741.94
4. Step 4: Simplify right side
   9,659,501.42x = 70,767,820,994,696.78
5. Step 5: Solve for x
   x = 70,767,820,994,696.78/9,659,501.42
6. Step 6: Final answer
   x = 7,326,239.51