Finding the Fourth Proportional to 9,808,200.34, 13,535,104.36 and 5,678,405.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,808,200.34 : 13,535,104.36 = 5,678,405.62 : x
2. Step 2: Convert to fraction form
   9,808,200.34/13,535,104.36 = 5,678,405.62/x
3. Step 3: Cross multiply
   9,808,200.34x = 13,535,104.36 × 5,678,405.62
4. Step 4: Simplify right side
   9,808,200.34x = 76,857,812,665,110.50
5. Step 5: Solve for x
   x = 76,857,812,665,110.50/9,808,200.34
6. Step 6: Final answer
   x = 7,836,076.96