Finding the Fourth Proportional to 68,901,630.74, 95,085,962.84 and 42,429,964.04

Step by Step Solution

1. Step 1: Write the proportion equation
   68,901,630.74 : 95,085,962.84 = 42,429,964.04 : x
2. Step 2: Convert to fraction form
   68,901,630.74/95,085,962.84 = 42,429,964.04/x
3. Step 3: Cross multiply
   68,901,630.74x = 95,085,962.84 × 42,429,964.04
4. Step 4: Simplify right side
   68,901,630.74x = 4,034,493,984,009,976.50
5. Step 5: Solve for x
   x = 4,034,493,984,009,976.50/68,901,630.74
6. Step 6: Final answer
   x = 58,554,404.89