Finding the Fourth Proportional to 81,359,659.86, 112,277,146.31 and 44,190,667.09

Step by Step Solution

1. Step 1: Write the proportion equation
   81,359,659.86 : 112,277,146.31 = 44,190,667.09 : x
2. Step 2: Convert to fraction form
   81,359,659.86/112,277,146.31 = 44,190,667.09/x
3. Step 3: Cross multiply
   81,359,659.86x = 112,277,146.31 × 44,190,667.09
4. Step 4: Simplify right side
   81,359,659.86x = 4,961,601,994,400,432
5. Step 5: Solve for x
   x = 4,961,601,994,400,432/81,359,659.86
6. Step 6: Final answer
   x = 60,983,563.64