Finding the Fourth Proportional to 17,157,050.52, 25,727,727.69 and 10,243,668.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,157,050.52 : 25,727,727.69 = 10,243,668.12 : x
2. Step 2: Convert to fraction form
   17,157,050.52/25,727,727.69 = 10,243,668.12/x
3. Step 3: Cross multiply
   17,157,050.52x = 25,727,727.69 × 10,243,668.12
4. Step 4: Simplify right side
   17,157,050.52x = 263,546,303,938,094.25
5. Step 5: Solve for x
   x = 263,546,303,938,094.25/17,157,050.52
6. Step 6: Final answer
   x = 15,360,816.45