Finding the Fourth Proportional to 1,532,498.95, 2,114,697.15 and 853,498.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,532,498.95 : 2,114,697.15 = 853,498.63 : x
2. Step 2: Convert to fraction form
   1,532,498.95/2,114,697.15 = 853,498.63/x
3. Step 3: Cross multiply
   1,532,498.95x = 2,114,697.15 × 853,498.63
4. Step 4: Simplify right side
   1,532,498.95x = 1,804,891,120,389.90
5. Step 5: Solve for x
   x = 1,804,891,120,389.90/1,532,498.95
6. Step 6: Final answer
   x = 1,177,743.79