Finding the Fourth Proportional to 10,031,359.82, 13,843,275.53 and 5,680,445.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,031,359.82 : 13,843,275.53 = 5,680,445.00 : x
2. Step 2: Convert to fraction form
   10,031,359.82/13,843,275.53 = 5,680,445.00/x
3. Step 3: Cross multiply
   10,031,359.82x = 13,843,275.53 × 5,680,445.00
4. Step 4: Simplify right side
   10,031,359.82x = 78,635,965,170,392.25
5. Step 5: Solve for x
   x = 78,635,965,170,392.25/10,031,359.82
6. Step 6: Final answer
   x = 7,839,013.52