Finding the Fourth Proportional to 1,730,385,520.16, 2,387,918,818.88 and 937,425,826.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,730,385,520.16 : 2,387,918,818.88 = 937,425,826.72 : x
2. Step 2: Convert to fraction form
   1,730,385,520.16/2,387,918,818.88 = 937,425,826.72/x
3. Step 3: Cross multiply
   1,730,385,520.16x = 2,387,918,818.88 × 937,425,826.72
4. Step 4: Simplify right side
   1,730,385,520.16x = 2,238,496,772,928,830,208
5. Step 5: Solve for x
   x = 2,238,496,772,928,830,208/1,730,385,520.16
6. Step 6: Final answer
   x = 1,293,640,490.43