Finding the Fourth Proportional to 76,647,483.24, 105,759,574.52 and 43,151,753.47

Step by Step Solution

1. Step 1: Write the proportion equation
   76,647,483.24 : 105,759,574.52 = 43,151,753.47 : x
2. Step 2: Convert to fraction form
   76,647,483.24/105,759,574.52 = 43,151,753.47/x
3. Step 3: Cross multiply
   76,647,483.24x = 105,759,574.52 × 43,151,753.47
4. Step 4: Simplify right side
   76,647,483.24x = 4,563,711,086,546,421
5. Step 5: Solve for x
   x = 4,563,711,086,546,421/76,647,483.24
6. Step 6: Final answer
   x = 59,541,564.75