Finding the Fourth Proportional to 45,384,411.98, 67,722,645.83 and 40,493,094.24

Step by Step Solution

1. Step 1: Write the proportion equation
   45,384,411.98 : 67,722,645.83 = 40,493,094.24 : x
2. Step 2: Convert to fraction form
   45,384,411.98/67,722,645.83 = 40,493,094.24/x
3. Step 3: Cross multiply
   45,384,411.98x = 67,722,645.83 × 40,493,094.24
4. Step 4: Simplify right side
   45,384,411.98x = 2,742,299,479,776,333
5. Step 5: Solve for x
   x = 2,742,299,479,776,333/45,384,411.98
6. Step 6: Final answer
   x = 60,423,818.67