Finding the Fourth Proportional to 49,357,898.52, 68,113,426.56 and 28,442,247

Step by Step Solution

1. Step 1: Write the proportion equation
   49,357,898.52 : 68,113,426.56 = 28,442,247 : x
2. Step 2: Convert to fraction form
   49,357,898.52/68,113,426.56 = 28,442,247/x
3. Step 3: Cross multiply
   49,357,898.52x = 68,113,426.56 × 28,442,247
4. Step 4: Simplify right side
   49,357,898.52x = 1,937,298,902,235,880.50
5. Step 5: Solve for x
   x = 1,937,298,902,235,880.50/49,357,898.52
6. Step 6: Final answer
   x = 39,250,028.07