Finding the Fourth Proportional to 11,929,303.63, 17,892,615.42 and 3,294,631.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,929,303.63 : 17,892,615.42 = 3,294,631.61 : x
2. Step 2: Convert to fraction form
   11,929,303.63/17,892,615.42 = 3,294,631.61/x
3. Step 3: Cross multiply
   11,929,303.63x = 17,892,615.42 × 3,294,631.61
4. Step 4: Simplify right side
   11,929,303.63x = 58,949,576,258,842.35
5. Step 5: Solve for x
   x = 58,949,576,258,842.35/11,929,303.63
6. Step 6: Final answer
   x = 4,941,577.32