Finding the Fourth Proportional to 70,739,164.93, 97,600,444.32 and 42,474,196.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,739,164.93 : 97,600,444.32 = 42,474,196.50 : x
2. Step 2: Convert to fraction form
   70,739,164.93/97,600,444.32 = 42,474,196.50/x
3. Step 3: Cross multiply
   70,739,164.93x = 97,600,444.32 × 42,474,196.50
4. Step 4: Simplify right side
   70,739,164.93x = 4,145,500,450,322,618
5. Step 5: Solve for x
   x = 4,145,500,450,322,618/70,739,164.93
6. Step 6: Final answer
   x = 58,602,620.69