Finding the Fourth Proportional to 81,401,253.14, 112,334,438.72 and 44,231,533.31

Step by Step Solution

1. Step 1: Write the proportion equation
   81,401,253.14 : 112,334,438.72 = 44,231,533.31 : x
2. Step 2: Convert to fraction form
   81,401,253.14/112,334,438.72 = 44,231,533.31/x
3. Step 3: Cross multiply
   81,401,253.14x = 112,334,438.72 × 44,231,533.31
4. Step 4: Simplify right side
   81,401,253.14x = 4,968,724,468,495,249
5. Step 5: Solve for x
   x = 4,968,724,468,495,249/81,401,253.14
6. Step 6: Final answer
   x = 61,039,901.43