Finding the Fourth Proportional to 49,146,914.54, 67,836,233.50 and 28,527,003.74

Step by Step Solution

1. Step 1: Write the proportion equation
   49,146,914.54 : 67,836,233.50 = 28,527,003.74 : x
2. Step 2: Convert to fraction form
   49,146,914.54/67,836,233.50 = 28,527,003.74/x
3. Step 3: Cross multiply
   49,146,914.54x = 67,836,233.50 × 28,527,003.74
4. Step 4: Simplify right side
   49,146,914.54x = 1,935,164,486,762,013.25
5. Step 5: Solve for x
   x = 1,935,164,486,762,013.25/49,146,914.54
6. Step 6: Final answer
   x = 39,375,096.18