Finding the Fourth Proportional to 9,506,016.94, 13,118,072.43 and 5,431,373.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,506,016.94 : 13,118,072.43 = 5,431,373.50 : x
2. Step 2: Convert to fraction form
   9,506,016.94/13,118,072.43 = 5,431,373.50/x
3. Step 3: Cross multiply
   9,506,016.94x = 13,118,072.43 × 5,431,373.50
4. Step 4: Simplify right side
   9,506,016.94x = 71,249,150,967,382.61
5. Step 5: Solve for x
   x = 71,249,150,967,382.61/9,506,016.94
6. Step 6: Final answer
   x = 7,495,163.48