Finding the Fourth Proportional to 2,141,475.32, 2,955,897.68 and 1,377,528.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,475.32 : 2,955,897.68 = 1,377,528.87 : x
2. Step 2: Convert to fraction form
   2,141,475.32/2,955,897.68 = 1,377,528.87/x
3. Step 3: Cross multiply
   2,141,475.32x = 2,955,897.68 × 1,377,528.87
4. Step 4: Simplify right side
   2,141,475.32x = 4,071,834,384,078.38
5. Step 5: Solve for x
   x = 4,071,834,384,078.38/2,141,475.32
6. Step 6: Final answer
   x = 1,901,415.51