Finding the Fourth Proportional to 10,940,333.48, 16,411,142.55 and 4,116,964.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,940,333.48 : 16,411,142.55 = 4,116,964.76 : x
2. Step 2: Convert to fraction form
   10,940,333.48/16,411,142.55 = 4,116,964.76/x
3. Step 3: Cross multiply
   10,940,333.48x = 16,411,142.55 × 4,116,964.76
4. Step 4: Simplify right side
   10,940,333.48x = 67,564,095,549,686.54
5. Step 5: Solve for x
   x = 67,564,095,549,686.54/10,940,333.48
6. Step 6: Final answer
   x = 6,175,688.86