Finding the Fourth Proportional to 89,367,066.35, 134,050,604.93 and 28,782,792.35

Step by Step Solution

1. Step 1: Write the proportion equation
   89,367,066.35 : 134,050,604.93 = 28,782,792.35 : x
2. Step 2: Convert to fraction form
   89,367,066.35/134,050,604.93 = 28,782,792.35/x
3. Step 3: Cross multiply
   89,367,066.35x = 134,050,604.93 × 28,782,792.35
4. Step 4: Simplify right side
   89,367,066.35x = 3,858,350,726,092,076.50
5. Step 5: Solve for x
   x = 3,858,350,726,092,076.50/89,367,066.35
6. Step 6: Final answer
   x = 43,174,190.27