Finding the Fourth Proportional to 1,960,870.08, 2,705,580.96 and 1,144,703.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,960,870.08 : 2,705,580.96 = 1,144,703.32 : x
2. Step 2: Convert to fraction form
   1,960,870.08/2,705,580.96 = 1,144,703.32/x
3. Step 3: Cross multiply
   1,960,870.08x = 2,705,580.96 × 1,144,703.32
4. Step 4: Simplify right side
   1,960,870.08x = 3,097,087,507,440.79
5. Step 5: Solve for x
   x = 3,097,087,507,440.79/1,960,870.08
6. Step 6: Final answer
   x = 1,579,445.54