Finding the Fourth Proportional to 1,517,913.24, 2,094,517.86 and 974,784.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,517,913.24 : 2,094,517.86 = 974,784.72 : x
2. Step 2: Convert to fraction form
   1,517,913.24/2,094,517.86 = 974,784.72/x
3. Step 3: Cross multiply
   1,517,913.24x = 2,094,517.86 × 974,784.72
4. Step 4: Simplify right side
   1,517,913.24x = 2,041,704,005,695.10
5. Step 5: Solve for x
   x = 2,041,704,005,695.10/1,517,913.24
6. Step 6: Final answer
   x = 1,345,072.93