Finding the Fourth Proportional to 2,185,258,012.50, 3,277,914,920.73 and 632,550,828.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,185,258,012.50 : 3,277,914,920.73 = 632,550,828.63 : x
2. Step 2: Convert to fraction form
   2,185,258,012.50/3,277,914,920.73 = 632,550,828.63/x
3. Step 3: Cross multiply
   2,185,258,012.50x = 3,277,914,920.73 × 632,550,828.63
4. Step 4: Simplify right side
   2,185,258,012.50x = 2,073,447,799,286,402,304
5. Step 5: Solve for x
   x = 2,073,447,799,286,402,304/2,185,258,012.50
6. Step 6: Final answer
   x = 948,834,319.53