Finding the Fourth Proportional to 134,140,667.52, 201,210,750.14 and 42,031,456.96

Step by Step Solution

1. Step 1: Write the proportion equation
   134,140,667.52 : 201,210,750.14 = 42,031,456.96 : x
2. Step 2: Convert to fraction form
   134,140,667.52/201,210,750.14 = 42,031,456.96/x
3. Step 3: Cross multiply
   134,140,667.52x = 201,210,750.14 × 42,031,456.96
4. Step 4: Simplify right side
   134,140,667.52x = 8,457,180,984,398,724
5. Step 5: Solve for x
   x = 8,457,180,984,398,724/134,140,667.52
6. Step 6: Final answer
   x = 63,047,106.75