Finding the Fourth Proportional to 49,004,756.17, 67,630,516.43 and 28,098,733.81

Step by Step Solution

1. Step 1: Write the proportion equation
   49,004,756.17 : 67,630,516.43 = 28,098,733.81 : x
2. Step 2: Convert to fraction form
   49,004,756.17/67,630,516.43 = 28,098,733.81/x
3. Step 3: Cross multiply
   49,004,756.17x = 67,630,516.43 × 28,098,733.81
4. Step 4: Simplify right side
   49,004,756.17x = 1,900,331,878,599,401.50
5. Step 5: Solve for x
   x = 1,900,331,878,599,401.50/49,004,756.17
6. Step 6: Final answer
   x = 38,778,519.21