Finding the Fourth Proportional to 42,792,452.55, 64,075,302.72 and 22,555,179.27

Step by Step Solution

1. Step 1: Write the proportion equation
   42,792,452.55 : 64,075,302.72 = 22,555,179.27 : x
2. Step 2: Convert to fraction form
   42,792,452.55/64,075,302.72 = 22,555,179.27/x
3. Step 3: Cross multiply
   42,792,452.55x = 64,075,302.72 × 22,555,179.27
4. Step 4: Simplify right side
   42,792,452.55x = 1,445,229,939,629,118.50
5. Step 5: Solve for x
   x = 1,445,229,939,629,118.50/42,792,452.55
6. Step 6: Final answer
   x = 33,773,010.27