Finding the Fourth Proportional to 10,089,431.48, 13,923,709.62 and 5,506,048.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,089,431.48 : 13,923,709.62 = 5,506,048.10 : x
2. Step 2: Convert to fraction form
   10,089,431.48/13,923,709.62 = 5,506,048.10/x
3. Step 3: Cross multiply
   10,089,431.48x = 13,923,709.62 × 5,506,048.10
4. Step 4: Simplify right side
   10,089,431.48x = 76,664,614,898,152.72
5. Step 5: Solve for x
   x = 76,664,614,898,152.72/10,089,431.48
6. Step 6: Final answer
   x = 7,598,506.92