Finding the Fourth Proportional to 10,089,368.48, 13,923,622.59 and 5,505,985.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,089,368.48 : 13,923,622.59 = 5,505,985.10 : x
2. Step 2: Convert to fraction form
   10,089,368.48/13,923,622.59 = 5,505,985.10/x
3. Step 3: Cross multiply
   10,089,368.48x = 13,923,622.59 × 5,505,985.10
4. Step 4: Simplify right side
   10,089,368.48x = 76,663,258,518,563.41
5. Step 5: Solve for x
   x = 76,663,258,518,563.41/10,089,368.48
6. Step 6: Final answer
   x = 7,598,419.93