Finding the Fourth Proportional to 1,607,468.91, 2,218,335.71 and 882,384.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,468.91 : 2,218,335.71 = 882,384.05 : x
2. Step 2: Convert to fraction form
   1,607,468.91/2,218,335.71 = 882,384.05/x
3. Step 3: Cross multiply
   1,607,468.91x = 2,218,335.71 × 882,384.05
4. Step 4: Simplify right side
   1,607,468.91x = 1,957,424,032,545.83
5. Step 5: Solve for x
   x = 1,957,424,032,545.83/1,607,468.91
6. Step 6: Final answer
   x = 1,217,705.69