Finding the Fourth Proportional to 2,013,388.25, 3,020,088.58 and 497,071.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,388.25 : 3,020,088.58 = 497,071.35 : x
2. Step 2: Convert to fraction form
   2,013,388.25/3,020,088.58 = 497,071.35/x
3. Step 3: Cross multiply
   2,013,388.25x = 3,020,088.58 × 497,071.35
4. Step 4: Simplify right side
   2,013,388.25x = 1,501,199,506,337.50
5. Step 5: Solve for x
   x = 1,501,199,506,337.50/2,013,388.25
6. Step 6: Final answer
   x = 745,608.56