Finding the Fourth Proportional to 4,788,507.16, 6,608,280.42 and 2,613,190.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,788,507.16 : 6,608,280.42 = 2,613,190.69 : x
2. Step 2: Convert to fraction form
   4,788,507.16/6,608,280.42 = 2,613,190.69/x
3. Step 3: Cross multiply
   4,788,507.16x = 6,608,280.42 × 2,613,190.69
4. Step 4: Simplify right side
   4,788,507.16x = 17,268,696,837,411.89
5. Step 5: Solve for x
   x = 17,268,696,837,411.89/4,788,507.16
6. Step 6: Final answer
   x = 3,606,279.84