Finding the Fourth Proportional to 9,204,635.28, 12,699,581.76 and 5,336,384.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,204,635.28 : 12,699,581.76 = 5,336,384.52 : x
2. Step 2: Convert to fraction form
   9,204,635.28/12,699,581.76 = 5,336,384.52/x
3. Step 3: Cross multiply
   9,204,635.28x = 12,699,581.76 × 5,336,384.52
4. Step 4: Simplify right side
   9,204,635.28x = 67,769,851,514,538.35
5. Step 5: Solve for x
   x = 67,769,851,514,538.35/9,204,635.28
6. Step 6: Final answer
   x = 7,362,578.68