Finding the Fourth Proportional to 9,941.32, 13,719.32 and 5,464.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.32 : 13,719.32 = 5,464.84 : x
2. Step 2: Convert to fraction form
   9,941.32/13,719.32 = 5,464.84/x
3. Step 3: Cross multiply
   9,941.32x = 13,719.32 × 5,464.84
4. Step 4: Simplify right side
   9,941.32x = 74,973,888.71
5. Step 5: Solve for x
   x = 74,973,888.71/9,941.32
6. Step 6: Final answer
   x = 7,541.64