Finding the Fourth Proportional to 11,730,485,656.17, 16,188,651,814.55 and 7,276,584,923.37

Step by Step Solution

1. Step 1: Write the proportion equation
   11,730,485,656.17 : 16,188,651,814.55 = 7,276,584,923.37 : x
2. Step 2: Convert to fraction form
   11,730,485,656.17/16,188,651,814.55 = 7,276,584,923.37/x
3. Step 3: Cross multiply
   11,730,485,656.17x = 16,188,651,814.55 × 7,276,584,923.37
4. Step 4: Simplify right side
   11,730,485,656.17x = 117,798,099,723,404,541,952
5. Step 5: Solve for x
   x = 117,798,099,723,404,541,952/11,730,485,656.17
6. Step 6: Final answer
   x = 10,042,047,974.50