Finding the Fourth Proportional to 17,404,261,344.52, 26,106,359,429.69 and 5,453,428,588.37

Step by Step Solution

1. Step 1: Write the proportion equation
   17,404,261,344.52 : 26,106,359,429.69 = 5,453,428,588.37 : x
2. Step 2: Convert to fraction form
   17,404,261,344.52/26,106,359,429.69 = 5,453,428,588.37/x
3. Step 3: Cross multiply
   17,404,261,344.52x = 26,106,359,429.69 × 5,453,428,588.37
4. Step 4: Simplify right side
   17,404,261,344.52x = 142,369,166,852,003,627,008
5. Step 5: Solve for x
   x = 142,369,166,852,003,627,008/17,404,261,344.52
6. Step 6: Final answer
   x = 8,180,132,671.75