Finding the Fourth Proportional to 158,404,149.05, 218,607,827.94 and 88,789,547.93

Step by Step Solution

1. Step 1: Write the proportion equation
   158,404,149.05 : 218,607,827.94 = 88,789,547.93 : x
2. Step 2: Convert to fraction form
   158,404,149.05/218,607,827.94 = 88,789,547.93/x
3. Step 3: Cross multiply
   158,404,149.05x = 218,607,827.94 × 88,789,547.93
4. Step 4: Simplify right side
   158,404,149.05x = 19,410,090,215,658,784
5. Step 5: Solve for x
   x = 19,410,090,215,658,784/158,404,149.05
6. Step 6: Final answer
   x = 122,535,238.71