Finding the Fourth Proportional to 50,086,783.34, 74,962,769.97 and 28,515,594.14

Step by Step Solution

1. Step 1: Write the proportion equation
   50,086,783.34 : 74,962,769.97 = 28,515,594.14 : x
2. Step 2: Convert to fraction form
   50,086,783.34/74,962,769.97 = 28,515,594.14/x
3. Step 3: Cross multiply
   50,086,783.34x = 74,962,769.97 × 28,515,594.14
4. Step 4: Simplify right side
   50,086,783.34x = 2,137,607,924,074,700
5. Step 5: Solve for x
   x = 2,137,607,924,074,700/50,086,783.34
6. Step 6: Final answer
   x = 42,678,083.55