Finding the Fourth Proportional to 2,072,158.95, 2,859,536.16 and 1,154,386.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,158.95 : 2,859,536.16 = 1,154,386.83 : x
2. Step 2: Convert to fraction form
   2,072,158.95/2,859,536.16 = 1,154,386.83/x
3. Step 3: Cross multiply
   2,072,158.95x = 2,859,536.16 × 1,154,386.83
4. Step 4: Simplify right side
   2,072,158.95x = 3,301,010,883,012.77
5. Step 5: Solve for x
   x = 3,301,010,883,012.77/2,072,158.95
6. Step 6: Final answer
   x = 1,593,029.76