Finding the Fourth Proportional to 5,152,064.04, 7,728,122.72 and 3,020,653.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,152,064.04 : 7,728,122.72 = 3,020,653.48 : x
2. Step 2: Convert to fraction form
   5,152,064.04/7,728,122.72 = 3,020,653.48/x
3. Step 3: Cross multiply
   5,152,064.04x = 7,728,122.72 × 3,020,653.48
4. Step 4: Simplify right side
   5,152,064.04x = 23,343,980,788,035.07
5. Step 5: Solve for x
   x = 23,343,980,788,035.07/5,152,064.04
6. Step 6: Final answer
   x = 4,530,995.85