Finding the Fourth Proportional to 9,841,684.59, 13,581,918.42 and 5,491,151.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,841,684.59 : 13,581,918.42 = 5,491,151.10 : x
2. Step 2: Convert to fraction form
   9,841,684.59/13,581,918.42 = 5,491,151.10/x
3. Step 3: Cross multiply
   9,841,684.59x = 13,581,918.42 × 5,491,151.10
4. Step 4: Simplify right side
   9,841,684.59x = 74,580,366,272,093.25
5. Step 5: Solve for x
   x = 74,580,366,272,093.25/9,841,684.59
6. Step 6: Final answer
   x = 7,578,008.17