Finding the Fourth Proportional to 2,549,962.48, 3,518,958.72 and 1,531,384.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549,962.48 : 3,518,958.72 = 1,531,384.24 : x
2. Step 2: Convert to fraction form
   2,549,962.48/3,518,958.72 = 1,531,384.24/x
3. Step 3: Cross multiply
   2,549,962.48x = 3,518,958.72 × 1,531,384.24
4. Step 4: Simplify right side
   2,549,962.48x = 5,388,877,925,018.57
5. Step 5: Solve for x
   x = 5,388,877,925,018.57/2,549,962.48
6. Step 6: Final answer
   x = 2,113,316.56