Finding the Fourth Proportional to 177,475,443.42, 244,789,092.61 and 124,563,957.75

Step by Step Solution

1. Step 1: Write the proportion equation
   177,475,443.42 : 244,789,092.61 = 124,563,957.75 : x
2. Step 2: Convert to fraction form
   177,475,443.42/244,789,092.61 = 124,563,957.75/x
3. Step 3: Cross multiply
   177,475,443.42x = 244,789,092.61 × 124,563,957.75
4. Step 4: Simplify right side
   177,475,443.42x = 30,491,898,189,532,880
5. Step 5: Solve for x
   x = 30,491,898,189,532,880/177,475,443.42
6. Step 6: Final answer
   x = 171,809,111.18