Finding the Fourth Proportional to 2,091,100.76, 2,885,705.68 and 1,160,798.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,091,100.76 : 2,885,705.68 = 1,160,798.48 : x
2. Step 2: Convert to fraction form
   2,091,100.76/2,885,705.68 = 1,160,798.48/x
3. Step 3: Cross multiply
   2,091,100.76x = 2,885,705.68 × 1,160,798.48
4. Step 4: Simplify right side
   2,091,100.76x = 3,349,722,767,071.37
5. Step 5: Solve for x
   x = 3,349,722,767,071.37/2,091,100.76
6. Step 6: Final answer
   x = 1,601,894.48