Finding the Fourth Proportional to 97,510,807.58, 146,314,139.49 and 39,216,158.55

Step by Step Solution

1. Step 1: Write the proportion equation
   97,510,807.58 : 146,314,139.49 = 39,216,158.55 : x
2. Step 2: Convert to fraction form
   97,510,807.58/146,314,139.49 = 39,216,158.55/x
3. Step 3: Cross multiply
   97,510,807.58x = 146,314,139.49 × 39,216,158.55
4. Step 4: Simplify right side
   97,510,807.58x = 5,737,878,492,346,656
5. Step 5: Solve for x
   x = 5,737,878,492,346,656/97,510,807.58
6. Step 6: Final answer
   x = 58,843,513.20