Finding the Fourth Proportional to 9,688,288.42, 13,371,715.53 and 5,560,763.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,688,288.42 : 13,371,715.53 = 5,560,763.38 : x
2. Step 2: Convert to fraction form
   9,688,288.42/13,371,715.53 = 5,560,763.38/x
3. Step 3: Cross multiply
   9,688,288.42x = 13,371,715.53 × 5,560,763.38
4. Step 4: Simplify right side
   9,688,288.42x = 74,356,946,047,001.28
5. Step 5: Solve for x
   x = 74,356,946,047,001.28/9,688,288.42
6. Step 6: Final answer
   x = 7,674,931.09