Finding the Fourth Proportional to 83,160,655.86, 124,653,019.47 and 31,322,829.09

Step by Step Solution

1. Step 1: Write the proportion equation
   83,160,655.86 : 124,653,019.47 = 31,322,829.09 : x
2. Step 2: Convert to fraction form
   83,160,655.86/124,653,019.47 = 31,322,829.09/x
3. Step 3: Cross multiply
   83,160,655.86x = 124,653,019.47 × 31,322,829.09
4. Step 4: Simplify right side
   83,160,655.86x = 3,904,485,224,761,240.50
5. Step 5: Solve for x
   x = 3,904,485,224,761,240.50/83,160,655.86
6. Step 6: Final answer
   x = 46,951,111.49