Finding the Fourth Proportional to 2,495,053.15, 3,740,970.62 and 978,889.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,053.15 : 3,740,970.62 = 978,889.32 : x
2. Step 2: Convert to fraction form
   2,495,053.15/3,740,970.62 = 978,889.32/x
3. Step 3: Cross multiply
   2,495,053.15x = 3,740,970.62 × 978,889.32
4. Step 4: Simplify right side
   2,495,053.15x = 3,661,996,188,799.00
5. Step 5: Solve for x
   x = 3,661,996,188,799.00/2,495,053.15
6. Step 6: Final answer
   x = 1,467,702.68