Finding the Fourth Proportional to 2,151,710.25, 2,969,360.15 and 1,184,838.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,151,710.25 : 2,969,360.15 = 1,184,838.45 : x
2. Step 2: Convert to fraction form
   2,151,710.25/2,969,360.15 = 1,184,838.45/x
3. Step 3: Cross multiply
   2,151,710.25x = 2,969,360.15 × 1,184,838.45
4. Step 4: Simplify right side
   2,151,710.25x = 3,518,212,071,693.58
5. Step 5: Solve for x
   x = 3,518,212,071,693.58/2,151,710.25
6. Step 6: Final answer
   x = 1,635,077.06