Finding the Fourth Proportional to 2,402,980.84, 3,605,889.17 and 887,736.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402,980.84 : 3,605,889.17 = 887,736.12 : x
2. Step 2: Convert to fraction form
   2,402,980.84/3,605,889.17 = 887,736.12/x
3. Step 3: Cross multiply
   2,402,980.84x = 3,605,889.17 × 887,736.12
4. Step 4: Simplify right side
   2,402,980.84x = 3,201,078,060,925.82
5. Step 5: Solve for x
   x = 3,201,078,060,925.82/2,402,980.84
6. Step 6: Final answer
   x = 1,332,128.00