Finding the Fourth Proportional to 134,140,671.71, 201,210,756.42 and 42,031,461.16

Step by Step Solution

1. Step 1: Write the proportion equation
   134,140,671.71 : 201,210,756.42 = 42,031,461.16 : x
2. Step 2: Convert to fraction form
   134,140,671.71/201,210,756.42 = 42,031,461.16/x
3. Step 3: Cross multiply
   134,140,671.71x = 201,210,756.42 × 42,031,461.16
4. Step 4: Simplify right side
   134,140,671.71x = 8,457,182,093,441,449
5. Step 5: Solve for x
   x = 8,457,182,093,441,449/134,140,671.71
6. Step 6: Final answer
   x = 63,047,113.05