Finding the Fourth Proportional to 1,902,443.94, 2,625,302.97 and 1,042,985.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,902,443.94 : 2,625,302.97 = 1,042,985.34 : x
2. Step 2: Convert to fraction form
   1,902,443.94/2,625,302.97 = 1,042,985.34/x
3. Step 3: Cross multiply
   1,902,443.94x = 2,625,302.97 × 1,042,985.34
4. Step 4: Simplify right side
   1,902,443.94x = 2,738,152,510,768.46
5. Step 5: Solve for x
   x = 2,738,152,510,768.46/1,902,443.94
6. Step 6: Final answer
   x = 1,439,281.58