Finding the Fourth Proportional to 52,175,804.16, 77,912,355.84 and 42,610,158.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,175,804.16 : 77,912,355.84 = 42,610,158.72 : x
2. Step 2: Convert to fraction form
   52,175,804.16/77,912,355.84 = 42,610,158.72/x
3. Step 3: Cross multiply
   52,175,804.16x = 77,912,355.84 × 42,610,158.72
4. Step 4: Simplify right side
   52,175,804.16x = 3,319,857,848,591,519
5. Step 5: Solve for x
   x = 3,319,857,848,591,519/52,175,804.16
6. Step 6: Final answer
   x = 63,628,302.47