Finding the Fourth Proportional to 17,993,359.02, 24,805,009.38 and 12,827,752.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,993,359.02 : 24,805,009.38 = 12,827,752.50 : x
2. Step 2: Convert to fraction form
   17,993,359.02/24,805,009.38 = 12,827,752.50/x
3. Step 3: Cross multiply
   17,993,359.02x = 24,805,009.38 × 12,827,752.50
4. Step 4: Simplify right side
   17,993,359.02x = 318,192,521,086,818.44
5. Step 5: Solve for x
   x = 318,192,521,086,818.44/17,993,359.02
6. Step 6: Final answer
   x = 17,683,886.63