Finding the Fourth Proportional to 10,641,886.32, 14,685,802.56 and 5,747,107.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,641,886.32 : 14,685,802.56 = 5,747,107.94 : x
2. Step 2: Convert to fraction form
   10,641,886.32/14,685,802.56 = 5,747,107.94/x
3. Step 3: Cross multiply
   10,641,886.32x = 14,685,802.56 × 5,747,107.94
4. Step 4: Simplify right side
   10,641,886.32x = 84,400,892,497,848.33
5. Step 5: Solve for x
   x = 84,400,892,497,848.33/10,641,886.32
6. Step 6: Final answer
   x = 7,931,008.65