Finding the Fourth Proportional to 11,066,434,380.84, 16,599,638,561.31 and 3,605,004,955.11

Step by Step Solution

1. Step 1: Write the proportion equation
   11,066,434,380.84 : 16,599,638,561.31 = 3,605,004,955.11 : x
2. Step 2: Convert to fraction form
   11,066,434,380.84/16,599,638,561.31 = 3,605,004,955.11/x
3. Step 3: Cross multiply
   11,066,434,380.84x = 16,599,638,561.31 × 3,605,004,955.11
4. Step 4: Simplify right side
   11,066,434,380.84x = 59,841,779,266,557,583,360
5. Step 5: Solve for x
   x = 59,841,779,266,557,583,360/11,066,434,380.84
6. Step 6: Final answer
   x = 5,407,503,194.54