Finding the Fourth Proportional to 83,968,817.37, 126,009,977.12 and 29,381,875.82

Step by Step Solution

1. Step 1: Write the proportion equation
   83,968,817.37 : 126,009,977.12 = 29,381,875.82 : x
2. Step 2: Convert to fraction form
   83,968,817.37/126,009,977.12 = 29,381,875.82/x
3. Step 3: Cross multiply
   83,968,817.37x = 126,009,977.12 × 29,381,875.82
4. Step 4: Simplify right side
   83,968,817.37x = 3,702,409,499,043,922
5. Step 5: Solve for x
   x = 3,702,409,499,043,922/83,968,817.37
6. Step 6: Final answer
   x = 44,092,671.72