Finding the Fourth Proportional to 1,536,443.88, 2,120,292.91 and 848,116.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,443.88 : 2,120,292.91 = 848,116.14 : x
2. Step 2: Convert to fraction form
   1,536,443.88/2,120,292.91 = 848,116.14/x
3. Step 3: Cross multiply
   1,536,443.88x = 2,120,292.91 × 848,116.14
4. Step 4: Simplify right side
   1,536,443.88x = 1,798,254,638,498.57
5. Step 5: Solve for x
   x = 1,798,254,638,498.57/1,536,443.88
6. Step 6: Final answer
   x = 1,170,400.47