Finding the Fourth Proportional to 3,406,091.52, 5,107,653.72 and 976,707.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,406,091.52 : 5,107,653.72 = 976,707.96 : x
2. Step 2: Convert to fraction form
   3,406,091.52/5,107,653.72 = 976,707.96/x
3. Step 3: Cross multiply
   3,406,091.52x = 5,107,653.72 × 976,707.96
4. Step 4: Simplify right side
   3,406,091.52x = 4,988,686,045,247.61
5. Step 5: Solve for x
   x = 4,988,686,045,247.61/3,406,091.52
6. Step 6: Final answer
   x = 1,464,636.52