Finding the Fourth Proportional to 1,925,345.72, 2,656,876.06 and 1,054,013.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,925,345.72 : 2,656,876.06 = 1,054,013.37 : x
2. Step 2: Convert to fraction form
   1,925,345.72/2,656,876.06 = 1,054,013.37/x
3. Step 3: Cross multiply
   1,925,345.72x = 2,656,876.06 × 1,054,013.37
4. Step 4: Simplify right side
   1,925,345.72x = 2,800,382,889,672.92
5. Step 5: Solve for x
   x = 2,800,382,889,672.92/1,925,345.72
6. Step 6: Final answer
   x = 1,454,483.14