Finding the Fourth Proportional to 60,538,944.32, 83,401,792.80 and 42,170,995.52

Step by Step Solution

1. Step 1: Write the proportion equation
   60,538,944.32 : 83,401,792.80 = 42,170,995.52 : x
2. Step 2: Convert to fraction form
   60,538,944.32/83,401,792.80 = 42,170,995.52/x
3. Step 3: Cross multiply
   60,538,944.32x = 83,401,792.80 × 42,170,995.52
4. Step 4: Simplify right side
   60,538,944.32x = 3,517,136,630,528,768.50
5. Step 5: Solve for x
   x = 3,517,136,630,528,768.50/60,538,944.32
6. Step 6: Final answer
   x = 58,097,092.21