Finding the Fourth Proportional to 67,685,777.28, 93,406,374.72 and 36,745,902.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,685,777.28 : 93,406,374.72 = 36,745,902.72 : x
2. Step 2: Convert to fraction form
   67,685,777.28/93,406,374.72 = 36,745,902.72/x
3. Step 3: Cross multiply
   67,685,777.28x = 93,406,374.72 × 36,745,902.72
4. Step 4: Simplify right side
   67,685,777.28x = 3,432,301,558,888,987
5. Step 5: Solve for x
   x = 3,432,301,558,888,987/67,685,777.28
6. Step 6: Final answer
   x = 50,709,346.88