Finding the Fourth Proportional to 93,433,164.10, 140,149,746.15 and 88,756,483.30

Step by Step Solution

1. Step 1: Write the proportion equation
   93,433,164.10 : 140,149,746.15 = 88,756,483.30 : x
2. Step 2: Convert to fraction form
   93,433,164.10/140,149,746.15 = 88,756,483.30/x
3. Step 3: Cross multiply
   93,433,164.10x = 140,149,746.15 × 88,756,483.30
4. Step 4: Simplify right side
   93,433,164.10x = 12,439,198,603,661,714
5. Step 5: Solve for x
   x = 12,439,198,603,661,714/93,433,164.10
6. Step 6: Final answer
   x = 133,134,724.95