Finding the Fourth Proportional to 2,013,388.37, 3,020,088.77 and 497,071.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,388.37 : 3,020,088.77 = 497,071.48 : x
2. Step 2: Convert to fraction form
   2,013,388.37/3,020,088.77 = 497,071.48/x
3. Step 3: Cross multiply
   2,013,388.37x = 3,020,088.77 × 497,071.48
4. Step 4: Simplify right side
   2,013,388.37x = 1,501,199,977,049.48
5. Step 5: Solve for x
   x = 1,501,199,977,049.48/2,013,388.37
6. Step 6: Final answer
   x = 745,608.75