Finding the Fourth Proportional to 1,456,810.83, 2,010,541.05 and 1,088,648.64

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,810.83 : 2,010,541.05 = 1,088,648.64 : x
2. Step 2: Convert to fraction form
   1,456,810.83/2,010,541.05 = 1,088,648.64/x
3. Step 3: Cross multiply
   1,456,810.83x = 2,010,541.05 × 1,088,648.64
4. Step 4: Simplify right side
   1,456,810.83x = 2,188,772,781,042.17
5. Step 5: Solve for x
   x = 2,188,772,781,042.17/1,456,810.83
6. Step 6: Final answer
   x = 1,502,441.32