Finding the Fourth Proportional to 9,088,212.69, 12,541,673.75 and 5,167,969.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,088,212.69 : 12,541,673.75 = 5,167,969.16 : x
2. Step 2: Convert to fraction form
   9,088,212.69/12,541,673.75 = 5,167,969.16/x
3. Step 3: Cross multiply
   9,088,212.69x = 12,541,673.75 × 5,167,969.16
4. Step 4: Simplify right side
   9,088,212.69x = 64,814,983,066,233.34
5. Step 5: Solve for x
   x = 64,814,983,066,233.34/9,088,212.69
6. Step 6: Final answer
   x = 7,131,763.45