Finding the Fourth Proportional to 17,382,071.30, 24,385,288.30 and 17,382,071.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,382,071.30 : 24,385,288.30 = 17,382,071.30 : x
2. Step 2: Convert to fraction form
   17,382,071.30/24,385,288.30 = 17,382,071.30/x
3. Step 3: Cross multiply
   17,382,071.30x = 24,385,288.30 × 17,382,071.30
4. Step 4: Simplify right side
   17,382,071.30x = 423,866,819,901,655.81
5. Step 5: Solve for x
   x = 423,866,819,901,655.81/17,382,071.30
6. Step 6: Final answer
   x = 24,385,288.30