Finding the Fourth Proportional to 16,264,807.80, 24,404,658.57 and 7,045,599.21

Step by Step Solution

1. Step 1: Write the proportion equation
   16,264,807.80 : 24,404,658.57 = 7,045,599.21 : x
2. Step 2: Convert to fraction form
   16,264,807.80/24,404,658.57 = 7,045,599.21/x
3. Step 3: Cross multiply
   16,264,807.80x = 24,404,658.57 × 7,045,599.21
4. Step 4: Simplify right side
   16,264,807.80x = 171,945,443,141,111.72
5. Step 5: Solve for x
   x = 171,945,443,141,111.72/16,264,807.80
6. Step 6: Final answer
   x = 10,571,624.65