Finding the Fourth Proportional to 2,589,948.54, 3,573,191.82 and 1,501,620.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,948.54 : 3,573,191.82 = 1,501,620.78 : x
2. Step 2: Convert to fraction form
   2,589,948.54/3,573,191.82 = 1,501,620.78/x
3. Step 3: Cross multiply
   2,589,948.54x = 3,573,191.82 × 1,501,620.78
4. Step 4: Simplify right side
   2,589,948.54x = 5,365,579,087,838.02
5. Step 5: Solve for x
   x = 5,365,579,087,838.02/2,589,948.54
6. Step 6: Final answer
   x = 2,071,693.32