Finding the Fourth Proportional to 116,337,191.51, 160,540,493.38 and 63,412,735.36

Step by Step Solution

1. Step 1: Write the proportion equation
   116,337,191.51 : 160,540,493.38 = 63,412,735.36 : x
2. Step 2: Convert to fraction form
   116,337,191.51/160,540,493.38 = 63,412,735.36/x
3. Step 3: Cross multiply
   116,337,191.51x = 160,540,493.38 × 63,412,735.36
4. Step 4: Simplify right side
   116,337,191.51x = 10,180,311,820,150,006
5. Step 5: Solve for x
   x = 10,180,311,820,150,006/116,337,191.51
6. Step 6: Final answer
   x = 87,506,941.58