Finding the Fourth Proportional to 2,602,221.76, 3,593,270.42 and 1,635,663.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,602,221.76 : 3,593,270.42 = 1,635,663.34 : x
2. Step 2: Convert to fraction form
   2,602,221.76/3,593,270.42 = 1,635,663.34/x
3. Step 3: Cross multiply
   2,602,221.76x = 3,593,270.42 × 1,635,663.34
4. Step 4: Simplify right side
   2,602,221.76x = 5,877,380,696,700.40
5. Step 5: Solve for x
   x = 5,877,380,696,700.40/2,602,221.76
6. Step 6: Final answer
   x = 2,258,601.01