Finding the Fourth Proportional to 134,555,978.66, 201,880,807.59 and 42,453,937.22

Step by Step Solution

1. Step 1: Write the proportion equation
   134,555,978.66 : 201,880,807.59 = 42,453,937.22 : x
2. Step 2: Convert to fraction form
   134,555,978.66/201,880,807.59 = 42,453,937.22/x
3. Step 3: Cross multiply
   134,555,978.66x = 201,880,807.59 × 42,453,937.22
4. Step 4: Simplify right side
   134,555,978.66x = 8,570,635,131,348,759
5. Step 5: Solve for x
   x = 8,570,635,131,348,759/134,555,978.66
6. Step 6: Final answer
   x = 63,695,684.25