Finding the Fourth Proportional to 53,753,151, 80,630,022.96 and 13,363,635

Step by Step Solution

1. Step 1: Write the proportion equation
   53,753,151 : 80,630,022.96 = 13,363,635 : x
2. Step 2: Convert to fraction form
   53,753,151/80,630,022.96 = 13,363,635/x
3. Step 3: Cross multiply
   53,753,151x = 80,630,022.96 × 13,363,635
4. Step 4: Simplify right side
   53,753,151x = 1,077,510,196,879,059.50
5. Step 5: Solve for x
   x = 1,077,510,196,879,059.50/53,753,151
6. Step 6: Final answer
   x = 20,045,526.20