Finding the Fourth Proportional to 2,545,886.95, 3,819,627.47 and 841,227.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,886.95 : 3,819,627.47 = 841,227.98 : x
2. Step 2: Convert to fraction form
   2,545,886.95/3,819,627.47 = 841,227.98/x
3. Step 3: Cross multiply
   2,545,886.95x = 3,819,627.47 × 841,227.98
4. Step 4: Simplify right side
   2,545,886.95x = 3,213,177,487,185.40
5. Step 5: Solve for x
   x = 3,213,177,487,185.40/2,545,886.95
6. Step 6: Final answer
   x = 1,262,105.33