Finding the Fourth Proportional to 177,582,164.16, 245,094,570.72 and 103,265,722.56

Step by Step Solution

1. Step 1: Write the proportion equation
   177,582,164.16 : 245,094,570.72 = 103,265,722.56 : x
2. Step 2: Convert to fraction form
   177,582,164.16/245,094,570.72 = 103,265,722.56/x
3. Step 3: Cross multiply
   177,582,164.16x = 245,094,570.72 × 103,265,722.56
4. Step 4: Simplify right side
   177,582,164.16x = 25,309,867,940,933,820
5. Step 5: Solve for x
   x = 25,309,867,940,933,820/177,582,164.16
6. Step 6: Final answer
   x = 142,524,831.03