Finding the Fourth Proportional to 68,780,606.52, 94,917,233.79 and 37,840,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   68,780,606.52 : 94,917,233.79 = 37,840,111.50 : x
2. Step 2: Convert to fraction form
   68,780,606.52/94,917,233.79 = 37,840,111.50/x
3. Step 3: Cross multiply
   68,780,606.52x = 94,917,233.79 × 37,840,111.50
4. Step 4: Simplify right side
   68,780,606.52x = 3,591,678,709,885,168
5. Step 5: Solve for x
   x = 3,591,678,709,885,168/68,780,606.52
6. Step 6: Final answer
   x = 52,219,352.11