Finding the Fourth Proportional to 3,536,308.31, 5,304,499.52 and 2,830,820.99

Step by Step Solution

1. Step 1: Write the proportion equation
   3,536,308.31 : 5,304,499.52 = 2,830,820.99 : x
2. Step 2: Convert to fraction form
   3,536,308.31/5,304,499.52 = 2,830,820.99/x
3. Step 3: Cross multiply
   3,536,308.31x = 5,304,499.52 × 2,830,820.99
4. Step 4: Simplify right side
   3,536,308.31x = 15,016,088,541,984.32
5. Step 5: Solve for x
   x = 15,016,088,541,984.32/3,536,308.31
6. Step 6: Final answer
   x = 4,246,261.14