Finding the Fourth Proportional to 662,300,152.98, 913,933,023.06 and 364,925,753.70

Step by Step Solution

1. Step 1: Write the proportion equation
   662,300,152.98 : 913,933,023.06 = 364,925,753.70 : x
2. Step 2: Convert to fraction form
   662,300,152.98/913,933,023.06 = 364,925,753.70/x
3. Step 3: Cross multiply
   662,300,152.98x = 913,933,023.06 × 364,925,753.70
4. Step 4: Simplify right side
   662,300,152.98x = 333,517,697,271,489,920
5. Step 5: Solve for x
   x = 333,517,697,271,489,920/662,300,152.98
6. Step 6: Final answer
   x = 503,574,845.59