Finding the Fourth Proportional to 2,541,992.49, 3,812,985.56 and 648,734.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541,992.49 : 3,812,985.56 = 648,734.00 : x
2. Step 2: Convert to fraction form
   2,541,992.49/3,812,985.56 = 648,734.00/x
3. Step 3: Cross multiply
   2,541,992.49x = 3,812,985.56 × 648,734.00
4. Step 4: Simplify right side
   2,541,992.49x = 2,473,613,356,837.95
5. Step 5: Solve for x
   x = 2,473,613,356,837.95/2,541,992.49
6. Step 6: Final answer
   x = 973,100.18