Finding the Fourth Proportional to 105,323,016.42, 157,927,719.87 and 47,783,893.14

Step by Step Solution

1. Step 1: Write the proportion equation
   105,323,016.42 : 157,927,719.87 = 47,783,893.14 : x
2. Step 2: Convert to fraction form
   105,323,016.42/157,927,719.87 = 47,783,893.14/x
3. Step 3: Cross multiply
   105,323,016.42x = 157,927,719.87 × 47,783,893.14
4. Step 4: Simplify right side
   105,323,016.42x = 7,546,401,290,111,935
5. Step 5: Solve for x
   x = 7,546,401,290,111,935/105,323,016.42
6. Step 6: Final answer
   x = 71,650,068.02