Finding the Fourth Proportional to 17,173,057.89, 23,699,096.34 and 9,830,861.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,173,057.89 : 23,699,096.34 = 9,830,861.49 : x
2. Step 2: Convert to fraction form
   17,173,057.89/23,699,096.34 = 9,830,861.49/x
3. Step 3: Cross multiply
   17,173,057.89x = 23,699,096.34 × 9,830,861.49
4. Step 4: Simplify right side
   17,173,057.89x = 232,982,533,556,705.94
5. Step 5: Solve for x
   x = 232,982,533,556,705.94/17,173,057.89
6. Step 6: Final answer
   x = 13,566,747.11