Finding the Fourth Proportional to 4,059,870.78, 5,602,621.52 and 2,224,398.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,059,870.78 : 5,602,621.52 = 2,224,398.72 : x
2. Step 2: Convert to fraction form
   4,059,870.78/5,602,621.52 = 2,224,398.72/x
3. Step 3: Cross multiply
   4,059,870.78x = 5,602,621.52 × 2,224,398.72
4. Step 4: Simplify right side
   4,059,870.78x = 12,462,464,137,732.46
5. Step 5: Solve for x
   x = 12,462,464,137,732.46/4,059,870.78
6. Step 6: Final answer
   x = 3,069,670.15