Finding the Fourth Proportional to 2,141,837.32, 2,955,516.51 and 1,282,375.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,837.32 : 2,955,516.51 = 1,282,375.48 : x
2. Step 2: Convert to fraction form
   2,141,837.32/2,955,516.51 = 1,282,375.48/x
3. Step 3: Cross multiply
   2,141,837.32x = 2,955,516.51 × 1,282,375.48
4. Step 4: Simplify right side
   2,141,837.32x = 3,790,081,903,159.17
5. Step 5: Solve for x
   x = 3,790,081,903,159.17/2,141,837.32
6. Step 6: Final answer
   x = 1,769,547.05