Finding the Fourth Proportional to 116,944,203.24, 161,383,003.71 and 64,733,238.93

Step by Step Solution

1. Step 1: Write the proportion equation
   116,944,203.24 : 161,383,003.71 = 64,733,238.93 : x
2. Step 2: Convert to fraction form
   116,944,203.24/161,383,003.71 = 64,733,238.93/x
3. Step 3: Cross multiply
   116,944,203.24x = 161,383,003.71 × 64,733,238.93
4. Step 4: Simplify right side
   116,944,203.24x = 10,446,844,538,400,506
5. Step 5: Solve for x
   x = 10,446,844,538,400,506/116,944,203.24
6. Step 6: Final answer
   x = 89,331,871.52