Finding the Fourth Proportional to 10,215,233.96, 14,097,119.04 and 5,631,719.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,215,233.96 : 14,097,119.04 = 5,631,719.36 : x
2. Step 2: Convert to fraction form
   10,215,233.96/14,097,119.04 = 5,631,719.36/x
3. Step 3: Cross multiply
   10,215,233.96x = 14,097,119.04 × 5,631,719.36
4. Step 4: Simplify right side
   10,215,233.96x = 79,391,018,217,792.61
5. Step 5: Solve for x
   x = 79,391,018,217,792.61/10,215,233.96
6. Step 6: Final answer
   x = 7,771,825.74