Finding the Fourth Proportional to 70,739,164.43, 97,600,443.62 and 42,474,196.00

Step by Step Solution

1. Step 1: Write the proportion equation
   70,739,164.43 : 97,600,443.62 = 42,474,196.00 : x
2. Step 2: Convert to fraction form
   70,739,164.43/97,600,443.62 = 42,474,196.00/x
3. Step 3: Cross multiply
   70,739,164.43x = 97,600,443.62 × 42,474,196.00
4. Step 4: Simplify right side
   70,739,164.43x = 4,145,500,372,040,107.50
5. Step 5: Solve for x
   x = 4,145,500,372,040,107.50/70,739,164.43
6. Step 6: Final answer
   x = 58,602,620.00