Finding the Fourth Proportional to 109,475,845.89, 151,077,067.71 and 59,240,064.96

Step by Step Solution

1. Step 1: Write the proportion equation
   109,475,845.89 : 151,077,067.71 = 59,240,064.96 : x
2. Step 2: Convert to fraction form
   109,475,845.89/151,077,067.71 = 59,240,064.96/x
3. Step 3: Cross multiply
   109,475,845.89x = 151,077,067.71 × 59,240,064.96
4. Step 4: Simplify right side
   109,475,845.89x = 8,949,815,305,106,719
5. Step 5: Solve for x
   x = 8,949,815,305,106,719/109,475,845.89
6. Step 6: Final answer
   x = 81,751,506.30