Finding the Fourth Proportional to 1,935,736.08, 2,671,260.72 and 1,076,280.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,935,736.08 : 2,671,260.72 = 1,076,280.72 : x
2. Step 2: Convert to fraction form
   1,935,736.08/2,671,260.72 = 1,076,280.72/x
3. Step 3: Cross multiply
   1,935,736.08x = 2,671,260.72 × 1,076,280.72
4. Step 4: Simplify right side
   1,935,736.08x = 2,875,026,411,029.32
5. Step 5: Solve for x
   x = 2,875,026,411,029.32/1,935,736.08
6. Step 6: Final answer
   x = 1,485,236.77