Finding the Fourth Proportional to 67,817,086.38, 93,584,731.86 and 38,450,394.63

Step by Step Solution

1. Step 1: Write the proportion equation
   67,817,086.38 : 93,584,731.86 = 38,450,394.63 : x
2. Step 2: Convert to fraction form
   67,817,086.38/93,584,731.86 = 38,450,394.63/x
3. Step 3: Cross multiply
   67,817,086.38x = 93,584,731.86 × 38,450,394.63
4. Step 4: Simplify right side
   67,817,086.38x = 3,598,369,871,359,734
5. Step 5: Solve for x
   x = 3,598,369,871,359,734/67,817,086.38
6. Step 6: Final answer
   x = 53,059,930.22