Finding the Fourth Proportional to 49,603,039.52, 74,245,367.54 and 26,516,258.33

Step by Step Solution

1. Step 1: Write the proportion equation
   49,603,039.52 : 74,245,367.54 = 26,516,258.33 : x
2. Step 2: Convert to fraction form
   49,603,039.52/74,245,367.54 = 26,516,258.33/x
3. Step 3: Cross multiply
   49,603,039.52x = 74,245,367.54 × 26,516,258.33
4. Step 4: Simplify right side
   49,603,039.52x = 1,968,709,345,191,500.50
5. Step 5: Solve for x
   x = 1,968,709,345,191,500.50/49,603,039.52
6. Step 6: Final answer
   x = 39,689,288.49