Finding the Fourth Proportional to 108,758,645.83, 150,090,890.81 and 59,196,623.56

Step by Step Solution

1. Step 1: Write the proportion equation
   108,758,645.83 : 150,090,890.81 = 59,196,623.56 : x
2. Step 2: Convert to fraction form
   108,758,645.83/150,090,890.81 = 59,196,623.56/x
3. Step 3: Cross multiply
   108,758,645.83x = 150,090,890.81 × 59,196,623.56
4. Step 4: Simplify right side
   108,758,645.83x = 8,884,873,963,570,821
5. Step 5: Solve for x
   x = 8,884,873,963,570,821/108,758,645.83
6. Step 6: Final answer
   x = 81,693,495.68