Finding the Fourth Proportional to 1,503,845.33, 2,074,761.27 and 987,877.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,503,845.33 : 2,074,761.27 = 987,877.05 : x
2. Step 2: Convert to fraction form
   1,503,845.33/2,074,761.27 = 987,877.05/x
3. Step 3: Cross multiply
   1,503,845.33x = 2,074,761.27 × 987,877.05
4. Step 4: Simplify right side
   1,503,845.33x = 2,049,609,035,081.50
5. Step 5: Solve for x
   x = 2,049,609,035,081.50/1,503,845.33
6. Step 6: Final answer
   x = 1,362,912.13