Finding the Fourth Proportional to 17,697,092,689.07, 26,549,825,667.68 and 5,745,321,939.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,697,092,689.07 : 26,549,825,667.68 = 5,745,321,939.55 : x
2. Step 2: Convert to fraction form
   17,697,092,689.07/26,549,825,667.68 = 5,745,321,939.55/x
3. Step 3: Cross multiply
   17,697,092,689.07x = 26,549,825,667.68 × 5,745,321,939.55
4. Step 4: Simplify right side
   17,697,092,689.07x = 152,537,295,899,827,470,336
5. Step 5: Solve for x
   x = 152,537,295,899,827,470,336/17,697,092,689.07
6. Step 6: Final answer
   x = 8,619,342,090.81