Finding the Fourth Proportional to 70,598.84, 97,436.59 and 42,307.16

Step by Step Solution

1. Step 1: Write the proportion equation
   70,598.84 : 97,436.59 = 42,307.16 : x
2. Step 2: Convert to fraction form
   70,598.84/97,436.59 = 42,307.16/x
3. Step 3: Cross multiply
   70,598.84x = 97,436.59 × 42,307.16
4. Step 4: Simplify right side
   70,598.84x = 4,122,264,810.03
5. Step 5: Solve for x
   x = 4,122,264,810.03/70,598.84
6. Step 6: Final answer
   x = 58,389.98