Finding the Fourth Proportional to 2,703.02, 4,051.89 and 1,316.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,703.02 : 4,051.89 = 1,316.30 : x
2. Step 2: Convert to fraction form
   2,703.02/4,051.89 = 1,316.30/x
3. Step 3: Cross multiply
   2,703.02x = 4,051.89 × 1,316.30
4. Step 4: Simplify right side
   2,703.02x = 5,333,482.55
5. Step 5: Solve for x
   x = 5,333,482.55/2,703.02
6. Step 6: Final answer
   x = 1,973.16