Finding the Fourth Proportional to 64,237,019.52, 88,647,172.16 and 34,868,333.12

Step by Step Solution

1. Step 1: Write the proportion equation
   64,237,019.52 : 88,647,172.16 = 34,868,333.12 : x
2. Step 2: Convert to fraction form
   64,237,019.52/88,647,172.16 = 34,868,333.12/x
3. Step 3: Cross multiply
   64,237,019.52x = 88,647,172.16 × 34,868,333.12
4. Step 4: Simplify right side
   64,237,019.52x = 3,090,979,129,020,869.50
5. Step 5: Solve for x
   x = 3,090,979,129,020,869.50/64,237,019.52
6. Step 6: Final answer
   x = 48,118,345.96