Finding the Fourth Proportional to 17,089,362.06, 23,583,327.12 and 9,354,448.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,089,362.06 : 23,583,327.12 = 9,354,448.50 : x
2. Step 2: Convert to fraction form
   17,089,362.06/23,583,327.12 = 9,354,448.50/x
3. Step 3: Cross multiply
   17,089,362.06x = 23,583,327.12 × 9,354,448.50
4. Step 4: Simplify right side
   17,089,362.06x = 220,609,019,002,693.34
5. Step 5: Solve for x
   x = 220,609,019,002,693.34/17,089,362.06
6. Step 6: Final answer
   x = 12,909,143.02