Finding the Fourth Proportional to 8,428,670.96, 12,637,886.52 and 3,304,962.24

Step by Step Solution

1. Step 1: Write the proportion equation
   8,428,670.96 : 12,637,886.52 = 3,304,962.24 : x
2. Step 2: Convert to fraction form
   8,428,670.96/12,637,886.52 = 3,304,962.24/x
3. Step 3: Cross multiply
   8,428,670.96x = 12,637,886.52 × 3,304,962.24
4. Step 4: Simplify right side
   8,428,670.96x = 41,767,737,742,005.01
5. Step 5: Solve for x
   x = 41,767,737,742,005.01/8,428,670.96
6. Step 6: Final answer
   x = 4,955,435.79