Finding the Fourth Proportional to 116,053,742.62, 160,149,115.47 and 63,839,467.54

Step by Step Solution

1. Step 1: Write the proportion equation
   116,053,742.62 : 160,149,115.47 = 63,839,467.54 : x
2. Step 2: Convert to fraction form
   116,053,742.62/160,149,115.47 = 63,839,467.54/x
3. Step 3: Cross multiply
   116,053,742.62x = 160,149,115.47 × 63,839,467.54
4. Step 4: Simplify right side
   116,053,742.62x = 10,223,834,258,606,776
5. Step 5: Solve for x
   x = 10,223,834,258,606,776/116,053,742.62
6. Step 6: Final answer
   x = 88,095,687.63