Finding the Fourth Proportional to 9,757,483.57, 13,465,314.12 and 5,406,851.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,757,483.57 : 13,465,314.12 = 5,406,851.62 : x
2. Step 2: Convert to fraction form
   9,757,483.57/13,465,314.12 = 5,406,851.62/x
3. Step 3: Cross multiply
   9,757,483.57x = 13,465,314.12 × 5,406,851.62
4. Step 4: Simplify right side
   9,757,483.57x = 72,804,955,463,530.88
5. Step 5: Solve for x
   x = 72,804,955,463,530.88/9,757,483.57
6. Step 6: Final answer
   x = 7,461,447.92