Finding the Fourth Proportional to 49,093,115, 73,640,041.50 and 21,792,068.18

Step by Step Solution

1. Step 1: Write the proportion equation
   49,093,115 : 73,640,041.50 = 21,792,068.18 : x
2. Step 2: Convert to fraction form
   49,093,115/73,640,041.50 = 21,792,068.18/x
3. Step 3: Cross multiply
   49,093,115x = 73,640,041.50 × 21,792,068.18
4. Step 4: Simplify right side
   49,093,115x = 1,604,768,805,146,029.50
5. Step 5: Solve for x
   x = 1,604,768,805,146,029.50/49,093,115
6. Step 6: Final answer
   x = 32,688,266.07