Finding the Fourth Proportional to 116,078,300.24, 174,226,539.45 and 60,785,822.09

Step by Step Solution

1. Step 1: Write the proportion equation
   116,078,300.24 : 174,226,539.45 = 60,785,822.09 : x
2. Step 2: Convert to fraction form
   116,078,300.24/174,226,539.45 = 60,785,822.09/x
3. Step 3: Cross multiply
   116,078,300.24x = 174,226,539.45 × 60,785,822.09
4. Step 4: Simplify right side
   116,078,300.24x = 10,590,503,429,492,934
5. Step 5: Solve for x
   x = 10,590,503,429,492,934/116,078,300.24
6. Step 6: Final answer
   x = 91,235,858.97