Finding the Fourth Proportional to 4,724,742.27, 7,088,146.98 and 1,530,191.37

Step by Step Solution

1. Step 1: Write the proportion equation
   4,724,742.27 : 7,088,146.98 = 1,530,191.37 : x
2. Step 2: Convert to fraction form
   4,724,742.27/7,088,146.98 = 1,530,191.37/x
3. Step 3: Cross multiply
   4,724,742.27x = 7,088,146.98 × 1,530,191.37
4. Step 4: Simplify right side
   4,724,742.27x = 10,846,221,338,087.56
5. Step 5: Solve for x
   x = 10,846,221,338,087.56/4,724,742.27
6. Step 6: Final answer
   x = 2,295,621.80