Finding the Fourth Proportional to 10,304,119.50, 15,457,961.61 and 3,480,742.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,304,119.50 : 15,457,961.61 = 3,480,742.37 : x
2. Step 2: Convert to fraction form
   10,304,119.50/15,457,961.61 = 3,480,742.37/x
3. Step 3: Cross multiply
   10,304,119.50x = 15,457,961.61 × 3,480,742.37
4. Step 4: Simplify right side
   10,304,119.50x = 53,805,181,843,768.76
5. Step 5: Solve for x
   x = 53,805,181,843,768.76/10,304,119.50
6. Step 6: Final answer
   x = 5,221,715.63