Finding the Fourth Proportional to 42,795,997,562.85, 64,138,153,312.72 and 23,908,522,310.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,795,997,562.85 : 64,138,153,312.72 = 23,908,522,310.69 : x
2. Step 2: Convert to fraction form
   42,795,997,562.85/64,138,153,312.72 = 23,908,522,310.69/x
3. Step 3: Cross multiply
   42,795,997,562.85x = 64,138,153,312.72 × 23,908,522,310.69
4. Step 4: Simplify right side
   42,795,997,562.85x = 1,533,448,469,443,621,683,200
5. Step 5: Solve for x
   x = 1,533,448,469,443,621,683,200/42,795,997,562.85
6. Step 6: Final answer
   x = 35,831,586,054.08