Finding the Fourth Proportional to 10,038,740.56, 13,853,451.36 and 5,455,050.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,038,740.56 : 13,853,451.36 = 5,455,050.96 : x
2. Step 2: Convert to fraction form
   10,038,740.56/13,853,451.36 = 5,455,050.96/x
3. Step 3: Cross multiply
   10,038,740.56x = 13,853,451.36 × 5,455,050.96
4. Step 4: Simplify right side
   10,038,740.56x = 75,571,283,140,681.30
5. Step 5: Solve for x
   x = 75,571,283,140,681.30/10,038,740.56
6. Step 6: Final answer
   x = 7,527,964.56