Finding the Fourth Proportional to 70,789,608,892.50, 97,689,699,460.58 and 38,236,822,372.23

Step by Step Solution

1. Step 1: Write the proportion equation
   70,789,608,892.50 : 97,689,699,460.58 = 38,236,822,372.23 : x
2. Step 2: Convert to fraction form
   70,789,608,892.50/97,689,699,460.58 = 38,236,822,372.23/x
3. Step 3: Cross multiply
   70,789,608,892.50x = 97,689,699,460.58 × 38,236,822,372.23
4. Step 4: Simplify right side
   70,789,608,892.50x = 3,735,343,685,870,730,870,784
5. Step 5: Solve for x
   x = 3,735,343,685,870,730,870,784/70,789,608,892.50
6. Step 6: Final answer
   x = 52,766,836,041.48