Finding the Fourth Proportional to 75,061,137, 103,583,669.22 and 42,466,089

Step by Step Solution

1. Step 1: Write the proportion equation
   75,061,137 : 103,583,669.22 = 42,466,089 : x
2. Step 2: Convert to fraction form
   75,061,137/103,583,669.22 = 42,466,089/x
3. Step 3: Cross multiply
   75,061,137x = 103,583,669.22 × 42,466,089
4. Step 4: Simplify right side
   75,061,137x = 4,398,793,316,043,080.50
5. Step 5: Solve for x
   x = 4,398,793,316,043,080.50/75,061,137
6. Step 6: Final answer
   x = 58,602,806.88