Finding the Fourth Proportional to 1,715,061.60, 2,366,629.92 and 951,112.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,715,061.60 : 2,366,629.92 = 951,112.80 : x
2. Step 2: Convert to fraction form
   1,715,061.60/2,366,629.92 = 951,112.80/x
3. Step 3: Cross multiply
   1,715,061.60x = 2,366,629.92 × 951,112.80
4. Step 4: Simplify right side
   1,715,061.60x = 2,250,932,009,774.98
5. Step 5: Solve for x
   x = 2,250,932,009,774.98/1,715,061.60
6. Step 6: Final answer
   x = 1,312,449.66