Finding the Fourth Proportional to 42,185,588.07, 63,175,192.13 and 38,096,150.79

Step by Step Solution

1. Step 1: Write the proportion equation
   42,185,588.07 : 63,175,192.13 = 38,096,150.79 : x
2. Step 2: Convert to fraction form
   42,185,588.07/63,175,192.13 = 38,096,150.79/x
3. Step 3: Cross multiply
   42,185,588.07x = 63,175,192.13 × 38,096,150.79
4. Step 4: Simplify right side
   42,185,588.07x = 2,406,731,645,571,701.50
5. Step 5: Solve for x
   x = 2,406,731,645,571,701.50/42,185,588.07
6. Step 6: Final answer
   x = 57,051,039.36